IMP Lab. Publication Database

Pattern recognition (By field)

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Journal Articles (26)Letters (4)Proceedings of International Conferences (68)Proceedings of Japanese Conferences (125)Books (1)Doctoral Theses (3)Master's Theses (11)Bachelor's Theses (12)Surveys and Articles (6)Others (6)

Journal Articles

  1. Addressing the Attention Drift Problem for Khmer Long Textline Recognition
    International Journal on Document Analysis and Recognition (IJDAR), Springer, Berlin, Germany (September 2025)
    Rina Buoy, Sovisal Chenda, Nguonly Taing, Marry Kong, Masakazu Iwamura, Koichi Kise
    DOI: 10.1007/s10032-025-00554-6 Reviewed Document Image Analysis, Pattern recognition, Deep Learning Abstract Detail
  2. PARSTR: Partially Autoregressive Scene Text Recognition
    International Journal on Document Analysis and Recognition (IJDAR), vol. 27, pp.303-316, 14 pages, Springer, Berlin, Germany (May 2024)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    DOI: 10.1007/s10032-024-00470-1 Reviewed Document Image Analysis, Pattern recognition, Deep Learning Abstract Detail
  3. Towards Reduced-Complexity Scene Text Recognition (RCSTR) Through A Novel Salient Feature Selection
    International Journal on Document Analysis and Recognition (IJDAR), vol. 27, pp.289-302, 14 pages, Springer, Berlin, Germany (May 2024)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    DOI: 10.1007/s10032-024-00474-x Reviewed Document Image Analysis, Pattern recognition, Deep Learning Abstract Detail
  4. ViTSTR-Transducer: Cross-Attention-Free Vision Transformer Transducerfor Scene Text Recognition
    Journal of Imaging, vol. 9, no. 12, 17 pages, MDPI (December 2023)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    DOI: 10.3390/jimaging9120276 Reviewed Document Image Analysis, Pattern recognition, Deep Learning Abstract Detail
  5. Towards A Low-Resource Non-Latin-Complete Baseline: An Exploration of Khmer Optical Character Recognition
    IEEE ACCESS, vol. 11, 18 pages, IEEE (November 2023)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    DOI: 10.1109/ACCESS.2023.3332361 Reviewed Pattern recognition, Document Image Analysis, Deep Learning Abstract Detail
  6. Explainable Connectionist-Temporal-Classification-Based Scene Text Recognition
    Journal of Imaging, vol. 9, no. 11, 20 pages, MDPI (November 2023)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    DOI: 10.3390/jimaging9110248 Reviewed Pattern recognition, Document Image Analysis, Deep Learning, Object Recognition Abstract Detail
  7. EEG-Based Cognitive State Classification and Analysis of Brain Dynamics Using Deep Ensemble Model and Graphical Brain Network
    IEEE Transactions on Cognitive and Developmental Systems, vol. 14, no. 4, pp.1507-1519 (September 2021)
    Debashis Das Chakladar, Partha Pratim Roy, Masakazu Iwamura
    DOI: 10.1109/TCDS.2021.3116079 Reviewed Pattern recognition Abstract Detail
  8. Individuality-preserving Silhouette Extraction for Gait Recognition and Its Speedup
    IEICE Transactions on Information and Systems, vol. E104-D, no. 7, pp.992-1001 (July 2021)
    Masakazu Iwamura, Shunsuke Mori, Koichiro Nakamura, Takuya Tanoue, Yuzuko Utsumi, Yasushi Makihara, Daigo Muramatsu, Koichi Kise, Yasushi Yagi
    DOI: 10.1587/transinf.2020ZDP7500 Reviewed Pattern recognition Abstract Detail
  9. 3D Avatar Approach for Continuous Sign Movement Using Speech/Text
    Applied Sciences (Special Issue on Artificial Intelligence for Multimedia Signal Processing), vol. 11, no. 8, 3439, 13 pages, MDPI (April 2021)
    Debashis Das Chakladar, Pradeep Kumar, Shubham Mandal, Partha Pratim Roy, Masakazu Iwamura, Byung-Gyu Kim
    DOI: 10.3390/app11083439 Reviewed Pattern recognition Abstract Detail
  10. A Method of Trademark Search Based on the Automatically Assigned Codes of Vienna Classification and Figure Shapes
    Journal of the Imaging Society of Japan, vol. 58, no. 3, pp.274-283 (June 2019)
    Riki KUDO, Motoi IWATA, Masakazu IWAMURA, Koichi KISE
    DOI: 10.11370/isj.58.274 URL Written in Japanese Reviewed Information Retrieval, Document Image Analysis, Pattern recognition Abstract Detail
  11. Fast Search Based on Generalized Similarity Measures
    IPSJ Transactions on Computer Vision and Applications, vol. 9, no. 1, 6 pages (March 2017)
    Yuzuko Utsumi, Tomoya Mizuno, Masakazu Iwamura, Koichi Kise
    DOI: 10.1186/s41074-017-0024-5 URL Reviewed Pattern recognition Abstract Detail
  12. Fast Affine Invariant Character Recognition Using Unique Determination of Feature Points
    Trans. IEICE, vol. J98-D, no. 4, pp.651-660 (April 2015)
    Akira Horimatsu, Masakazu Iwamura, Koichi Kise
    DOI: 10.14923/transinfj.2014IUP0016 URL Written in Japanese Reviewed Pattern recognition Abstract Detail
  13. Fast Face Recognition Based on Local Features and Voting Scheme
    Trans. IEICE, vol. J97-D, no. 8, pp.1263-1272 (August 2014)
    Yuzuko Utsumi, Yuji Sakano, Keisuke Maekawa, Masakazu Iwamura, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  14. Recognition of Defocused Patterns
    IPSJ Transactions on Computer Vision and Applicaitons (CVA), vol. 6, pp.48-52 (July 2014)
    Masakazu Iwamura, Masashi Imura, Shinsaku Hiura, Koichi Kise
    DOI: 10.2197/ipsjtcva.6.48 Reviewed Pattern recognition, Computational Photography Abstract Detail
  15. Detection of exact and similar partial copies for copyright protection of manga
    International Journal on Document Analysis and Recognition (IJDAR), vol. 16, no. 1, pp.1-19 (March 2013)
    Weihan Sun, Koichi Kise
    DOI: 10.1007/s10032-013-0199-y Reviewed Document Image Analysis, Information Retrieval, Pattern recognition Abstract Detail
  16. Cartoon Character Recognition Using Concentric Multi-Region Histograms of Oriented Gradients
    IEEJ Transactions on Electronics, Information and Systems, vol. 132, no. 11, pp.1847-1854 (November 2012)
    Weihan Sun, Koichi Kise
    Reviewed Document Image Analysis, Pattern recognition, Information Retrieval Abstract Detail
  17. Affine Invariant Character Recognition by Progressive Removing
    IEEJ Transactions on Industry Applications, vol. 131, no. 7, pp.873-879 (July 2011)
    Masakazu Iwamura, Akira Horimatsu, Ryo Niwa, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1541/ieejias.131.873 Written in Japanese Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  18. A General Assignment of Supplementary Information
    Trans. IEICE, vol. J93-D, no. 5, pp.579-587 (May 2010)
    Masakazu Iwamura, Yoshio Furuya, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  19. A Primary Study on a Data-Embedding Pen
    Journal of Human Interface Society, vol. 10, no. 4, pp.559-567 (November 2008)
    Kazuhiro Tanaka, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.11184/his.10.4_559 Written in Japanese Reviewed Pattern recognition Detail
  20. Supplementary Information Embedment with Area Ratio for Camera-Based Character Recognition
    Trans. IEICE, vol. J90-D, no. 12, pp.3246-3256 (December 2007)
    Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  21. FSA-Guided Optimal Segmentation and Its Application to Camera-Based Character Recognition
    Trans. IEICE, vol. J90-D, no. 8, pp.1966-1976 (August 2007)
    Seiichi Uchida, Megumi Sakai, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  22. Pattern Recognition with Supplementary Information
    Trans. IEICE, vol. J90-D, no. 2, pp.460-470 (February 2007)
    Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  23. Fast Deformable Template Matching for Isolated Character Recognition
    Trans. IEICE, vol. J90-D, no. 2, pp.503-513 (February 2007)
    Kazuya Negishi, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  24. Category Data Embedding for Camera-Based Character Recognition
    Trans. IEICE, vol. J89-D, no. 2, pp.344-352 (February 2006)
    Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  25. On the Bias of Predictive Distribution in Pattern Recognition
    Trans. IEICE, vol. J87-D-II, no. 2, pp.407-415 (February 2004)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
    The paper is translated into English.
  26. Estimation of True Mahalanobis Distance from Eigenvectors of Sample Covariance Matrix
    Trans. IEICE, vol. J86-D-II, no. 1, pp.22-31 (January 2003)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
    The paper is translated into English.

Letters

  1. 物体検出器の検出傾向に基づく動画像のイベント検出
    IEICE TRANSACTIONS on Information and Systems, vol. J99-D, no. 5, pp.583-587 (May 2016)
    Yuzuko Utsumi, Misa Katte, Masakazu Iwamura, Koichi Kise
    DOI: 10.14923/transinfj.2015JDL8020 URL Written in Japanese Reviewed Pattern recognition Detail
  2. Improvements of Memory Efficiency and Discrimination Power for Real-Time Document Image Retrieval on a Large-Scale Database
    Trans. IEICE, vol. J95-D, no. 7, pp.1491-1494 (July 2012)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    URL Written in Japanese Reviewed Document Image Analysis, Pattern recognition, Document Image Retrieval Abstract Detail
    論文のPDFファイルを電子情報通信学会 Transactions onlineからダウンロードすることができます．
  3. Experimetal Investigation of a Memory Reduction Method for 3D Object Recognition Based on Selection of Local Features
    Trans. IEICE, vol. J92-D, no. 9, pp.1686-1689 (September 2009)
    Katsufumi Inoue, Hiroshi Miyake, Koichi Kise
    Written in Japanese Reviewed Object Recognition, Pattern recognition Abstract Detail
    論文のPDFファイルを電子情報通信学会 Transactions onlineからダウンロードすることができます．
  4. Document Skew Estimation by Instance-Based Learning
    Trans. IEICE, vol. J91-D, no. 1, pp.136-138 (January 2008)
    Seiichi Uchida, Megumi Sakai, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    URL Written in Japanese Reviewed Pattern recognition Abstract Detail

Proceedings of International Conferences

  1. Fine-tuning Multilingual Khmer Neural Machine Translation
    Proc. the 14th Conference on Information Technology and Its Applications (CITA 2025) (July 2025)
    Rina Buoy, Sovisal Chenda, Nguonly Taing, Marry Kong, Masakazu Iwamura, Koichi Kise
    Reviewed Pattern recognition Detail
  2. Quantitative evaluation based on CLIP for methods inhibiting imitation of painting styles
    LNCS 14935 Document Analysis and Recognition - ICDAR 2024 Workshops, pp.216-230, 15 pages, Springer, Athens, Greece (August 2024)
    Motoi Iwata, Keito Okamoto, Koichi Kise
    DOI: 10.1007/978-3-031-70645-5_14 URL Reviewed Oral Comic Computing, Document Image Analysis, Pattern recognition Detail
  3. Language-Aware Non-Autoregressive Khmer Textline Recognition Using Khmer Subword Model
    Proc. International Conference on Pattern Recognition and Artificial Intelligence, 16 pages, Jeju, Korea (July 2024)
    Rina Buoy, Masakazu Iwamura, Sovila Srun, Koichi Kise
    Reviewed Oral Document Image Analysis, Deep Learning, Pattern recognition Abstract Detail
  4. Personalizing Augmented Flashcards Towards Long-Term Vocabulary Learning
    Proceedings of the Augmented Humans International Conference 2024, AHs '24, pp.263-266, 4 pages, Association for Computing Machinery, New York, NY, USA, Melbourne, VIC, Australia (April 2024)
    Yuichiro Iwashita, Andrew Vargo, Motoi Iwata, Koichi Kise
    DOI: 10.1145/3652920.3653045 URL Reviewed Poster Learning Analytics, Sensing, Pattern recognition Abstract Detail
  5. Distortion-Adaptive Grape Bunch Counting for Omnidirectional Images
    Proc. of the 25th International Conference on Pattern Recognition (ICPR2020), pp.599-606, Online (January 2021)
    Ryota Akai, Yuzuko Utsumi, Yuka Miwa, Masakazu Iwamura, Koichi Kise
    DOI: 10.1109/ICPR48806.2021.9412659 Reviewed Poster Plant image processing, Pattern recognition Detail
  6. EEG-Based Cognitive State Assessment Using Deep Ensemble Model and Filter Bank Common Spatial Pattern
    Proc. of the 25th International Conference on Pattern Recognition (ICPR2020), pp.4107-4114, Online (January 2021)
    Debashis Das Chakladar, Shubhashis Dey, Partha Pratim Roy, Masakazu Iwamura
    DOI: 10.1109/ICPR48806.2021.9412869 Reviewed Pattern recognition Detail
  7. End-to-end Triplet Loss based Emotion Embedding System for Speech Emotion Recognition
    Proc. of the 25th International Conference on Pattern Recognition (ICPR2020), pp.8766-8773, Online (January 2021)
    Puneet Kumar, Sidharth Jain, Balasubramanian Raman, Partha Pratim Roy, Masakazu Iwamura
    DOI: 10.1109/ICPR48806.2021.9413144 Reviewed Pattern recognition Detail
  8. DNN-based plant phenome estimation with small data
    2020 JST The Second International Workshop on Field Phenotyping and Modeling for Cultivation, Online (December 2020)
    Yuzuko Utsumi
    Plant image processing, Pattern recognition Detail
  9. Automatic Calculation of Infection Rate of Arbuscular Mycorrhizal Fungi Using Deep CNN
    ECCV 2020 workshop on Computer Vision Problems in Plant Phenotyping (CVPPP 2020), 3, 1 pages, Online (August 2020)
    Kaoru Muta, Shiho Takada, Yuzuko Utsumi, Atsushi Matsumura, Masakazu Iwamura, Koichi Kise
    URL Reviewed Poster Plant image processing, Pattern recognition, Deep Learning, Object Recognition Detail
  10. DNN-Based Tiller Number Estimation for Coping with Shortage of Labeled Data
    CVPR 2019 workshop on Computer Vision Problems in Plant Phenotyping (CVPPP 2019), 27, 1 pages, Long Beach, CA, USA (June 2019)
    Yuzuko Utsumi, Koichiro Nakamura, Masakazu Iwamura, Koichi Kise
    URL Reviewed Plant image processing, Pattern recognition, Deep Learning Detail
  11. ICDAR2017 Robust Reading Challenge on Omnidirectional Video
    Proc. 14th IAPR International Conference on Document Analysis and Recognition (ICDAR2017), pp.1448-1453, Kyoto, Japan (September 2017)
    Masakazu Iwamura, Naoyuki Morimoto, Keishi Tainaka, Dena Bazazian, Lluis Gomez, Dimosthenis Karatzas
    DOI: 10.1109/ICDAR.2017.236 URL Reviewed Pattern recognition Abstract Detail
  12. Fast Search Based on Generalized Similarity Measures
    Proc. Fifteenth IAPR International Conference on Machine Vision Applications (MVA), Nagoya, Japan (May 2017)
    Yuzuko Utsumi, Tomoya Mizuno, Masakazu Iwamura, Koichi Kise
    DOI: 10.23919/MVA.2017.7986831 Not reviewed Pattern recognition Abstract Detail
  13. Downtown Osaka Scene Text Dataset
    Proc. 2nd International Workshop on Robust Reading (ECCV 2016 Workshops, Part I), vol. 9913, Lecture Notes in Computer Science (LNCS), pp.1-16, Springer, Amsterdam, Netherlands (October 2016)
    Masakazu Iwamura, Takahiro Matsuda, Naoyuki Morimoto, Hitomi Sato, Yuki Ikeda, Koichi Kise
    DOI: 10.1007/978-3-319-46604-0_32 Reviewed Oral Pattern recognition Abstract Detail
  14. Similarity Learning Based on Pool-Based Active Learning for Manga Character Retrieval
    Proc. of the 3rd IAPR Asian Conference on Pattern Recognition, PS2-26, 6 pages, Aloft Kuala Lumpur Sentral Hotel, Kuala Lumpur, Malaysia (November 2015)
    Motoi Iwata, Eiki Imazu, Koichi Kise
    Reviewed Poster Information Retrieval, Pattern recognition Abstract Detail
  15. ICDAR 2015 Competition on Robust Reading
    Proc. 13th International Conference on Document Analysis and Recognition (ICDAR 2015), pp.1156-1160, Nancy, France (August 2015)
    Dimosthenis Karatzas, Lluis Gomez-Bigorda, Anguelos Nicolaou, Suman Ghosh, Andrew Bagdanov, Masakazu Iwamura, Jiri Matas, Lukas Neumann, Vijay Ramaseshan Chandrasekhar, Shijian Lu, Faisal Shafait, Seiichi Uchida, Ernest Valveny
    DOI: 10.1109/ICDAR.2015.7333942 Reviewed Oral and Poster Document Image Analysis, Pattern recognition Abstract Detail
  16. Smart Eyewear for Interaction and Activity Recognition
    Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, pp.307-310, Seoul, Republic of Korea (April 2015)
    Shoya Ishimaru, Kai Kunze, Katsuma Tanaka, Yuji Uema, Koichi Kise, Masahiko Inami
    DOI: 10.1145/2702613.2725449 Reviewed Poster Pattern recognition Abstract Detail
  17. Position Paper: Brain Teasers — Toward Wearable Computing that Engages Our Mind
    Proceedings of the 2014 ACM Conference on pervasive and ubiquitous computing adjunct publication (UbiComp2014), pp.1405-1408, Seattle, USA (September 2014)
    Shoya Ishimaru, Kai Kunze, Koichi Kise, Masahiko Inami
    DOI: 10.1145/2638728.2641722 Reviewed Oral Pattern recognition Abstract Detail
  18. Shiny — An Activity Logging Platform for Google Glass
    Proceedings of the 2014 ACM Conference on pervasive and ubiquitous computing adjunct publication (UbiComp2014), pp.283-286, Seattle, USA (September 2014)
    Shoya Ishimaru, Jens Weppner, Andreas Poxrucker, Paul Lukowicz, Kai Kunze, Koichi Kise
    DOI: 10.1145/2638728.2638798 Reviewed Oral Pattern recognition Abstract Detail
  19. Smarter Eyewear — Using Commercial EOG Glasses for Activity Recognition
    Proceedings of the 2014 ACM Conference on pervasive and ubiquitous computing adjunct publication (UbiComp2014), pp.239-242, Seattle, USA (September 2014)
    Shoya Ishimaru, Kai Kunze, Katsuma Tanaka, Yuji Uema, Koichi Kise, Masahiko Inami
    DOI: 10.1145/2638728.2638795 Reviewed Oral and Poster Pattern recognition Abstract Detail
  20. Performance Improvement in Local Feature Based Camera-Captured Character Recognition
    Proceedings of the 11th IAPR International Workshop on Document Analysis Systems (DAS2014), pp.196-201, Tours, France (April 2014)
    Takahiro Matsuda, Masakazu Iwamura, Koichi Kise
    DOI: 10.1109/DAS.2014.78 Reviewed Oral Pattern recognition Detail
  21. Recognition of Layout-Free Characters on Complex Background
    Proc. 2nd Asian Conference on Pattern Recognition (ACPR2013), 2 pages, Okinawa, Japan (November 2013)
    Masakazu Iwamura, Takuya Kobayashi, Takahiro Matsuda, Koichi Kise
    DOI: 10.1109/ACPR.2013.191 Reviewed Document Image Analysis, Pattern recognition Detail
  22. Event Detection Based on Noisy Object Information
    Proceedings of 2013 Second IAPR Asian Conference on Pattern Recognition, pp.572-575, Okinawa, Japan (November 2013)
    Yuzuko Utsumi, Misa Katte, Masakazu Iwamura, Koichi Kise
    DOI: 10.1109/ACPR.2013.85 Reviewed Pattern recognition Detail
  23. Fast and Layout-Free Camera-Based Character Recognition on Complex Backgrounds
    Handout of 5th International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2013), 1 pages, Washington D. C., USA (August 2013)
    Masakazu Iwamura, Takuya Kobayashi, Takahiro Matsuda, Koichi Kise
    Reviewed Document Image Analysis, Pattern recognition Detail
  24. Automatic Ground Truth Generation of Camera Captured Documents Using Document Image Retrieval
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.528-532, Washington, DC, USA (August 2013)
    Sheraz Ahmed, Koichi Kise, Masakazu Iwamura, Marcus Liwicki, Andreas Dengel
    DOI: 10.1109/ICDAR.2013.111 Reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
  25. Key-region Detection for Document Images ---Application to Administrative Document Retrieval
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.230-234, Washington, DC, USA (August 2013)
    Hongxing Gao, Marcal Rusinol, Dimosthenis Karatzas, Josep Llados, Tomokazu Sato, Masakazu Iwamura, Koichi Kise
    DOI: 10.1109/ICDAR.2013.53 Reviewed Poster Document Image Analysis, Pattern recognition Abstract Detail
  26. Automatic Labeling for Scene Text Database
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.1397-1401, Washington, DC, USA (August 2013)
    Masakazu Iwamura, Masaki Tsukada, Koichi Kise
    DOI: 10.1109/ICDAR.2013.276 Reviewed Poster Document Image Analysis, Pattern recognition Abstract Detail
  27. ICDAR 2013 Robust Reading Competition
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.1115-1124, Washington, DC, USA (August 2013)
    Dimosthenis Karatzas, Faisal Shafait, Seiichi Uchida, Masakazu Iwamura, Lluis Gomez i Bigorda, Sergi Robles Mestre, Joan Mas, David Fernandez Mota, Jon Almazan Almazan, Lluis Pere de las Heras
    DOI: 10.1109/ICDAR.2013.221 Reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
  28. The Reading-life Log --- Technologies to Recognize Texts That We Read
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.91-95, Washington, DC, USA (August 2013)
    Takashi Kimura, Rong Huang, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICDAR.2013.26 Reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
  29. An Anytime Algorithm for Camera-Based Character Recognition
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.1172-1176, Washington, DC, USA (August 2013)
    Takuya Kobayashi, Masakazu Iwamura, Takahiro Matsuda, Koichi Kise
    DOI: 10.1109/ICDAR.2013.231 Reviewed Poster Document Image Analysis, Pattern recognition Abstract Detail
  30. Who are you? — A Wearable Face Recognition System to Support Human Memory
    Proceedings of the 4th Augmented Human International Conference, pp.150-153, Stuttgart, Germany (March 2013)
    Yuzuko Utsumi, Yuya Kato, Kai Kunze, Masakazu Iwamura, Koichi Kise
    DOI: 10.1145/2459236.2459262 Reviewed Pattern recognition Detail
  31. Cognitive Active Vision for Human Identification
    Proceedings of 2012 IEEE International Conference on Robotics and Automation (ICRA2012), pp.1238-1245, St Paul, Minnesota, USA (May 2012)
    Yuzuko Utsumi, Eric Sommerlade, Nicola Bellotto, Ian Reid
    Reviewed Pattern recognition Abstract Detail
  32. Recognizing Words in Scenes with a Head-Mounted Eye-Tracker
    Proceedings of the 10th IAPR International Workshop on Document Analysis Systems (DAS2012), pp.333-338, Gold Coast, Queensland, Australia (March 2012)
    Takuya Kobayashi, Takumi Toyama, Faisal Shafait, Masakazu Iwamura, Koichi Kise, Andreas Dengel
    DOI: 10.1109/DAS.2012.74 Written in Japanese Reviewed Poster Document Image Analysis, Pattern recognition Abstract Detail
  33. Similar Fragment Retrieval of Animations by a Bag-of-features Approach
    Proceedings of the 10th IAPR International Workshop on Document Analysis Systems (DAS2012), pp.140-144 (March 2012)
    Weihan Sun, Koichi Kise, Yoann Champeil
    Reviewed Document Image Analysis, Pattern recognition Abstract Detail
  34. Real-Time Document Image Retrieval on a Smartphone
    Proceedings of the 10th IAPR International Workshop on Document Analysis Systems (DAS2012), pp.225-229, Gold Coast, Queensland, Australia (March 2012)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/DAS.2012.71 Reviewed Poster Document Image Analysis, Pattern recognition, Document Image Retrieval Abstract Detail
  35. Expanding Recognizable Distorted Characters Using Self-Corrective Recognition
    Proceedings of the 10th IAPR International Workshop on Document Analysis Systems (DAS2012), pp.327-332, Gold Coast, Queensland, Australia (March 2012)
    Masaki Tsukada, Masakazu Iwamura, Koichi Kise
    DOI: 10.1109/DAS.2012.37 Reviewed Poster Pattern recognition Detail
  36. Recognition of Multiple Characters in a Scene Image Using Arrangement of Local Features
    Proc. 11th International Conference on Document Analysis and Recognition (ICDAR 2011), pp.1409-1413, Beijing, China (September 2011)
    Masakazu Iwamura, Takuya Kobayashi, Koichi Kise
    DOI: 10.1109/ICDAR.2011.283 Reviewed Poster Document Image Analysis, Pattern recognition Abstract Detail
  37. Reliable Online Stroke Recovery from Offline Data with the Data-Embedding Pen
    Proc. 11th International Conference on Document Analysis and Recognition (ICDAR 2011), pp.1384-1388, Beijing, China (September 2011)
    Marcus Liwicki, Yoshida Akira, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICDAR.2011.278 Reviewed Document Image Analysis, Pattern recognition Abstract Detail
  38. Similar Partial Copy Detection of Line Drawings Using a Cascade Classifi er and Feature Matching
    International Workshop on Computational Forensics, pp.121-132 (November 2010)
    Weihan Sun, Koichi Kise
    Reviewed Document Image Analysis, Pattern recognition Abstract Detail
  39. Memory Reduction Method for Specific Object Recognition Based on Lossy Encoding of Feature Vectors with a Bloomier Filter
    Proceedings of the 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.166-171 (November 2010)
    Katsufumi Inoue, Koichi Kise
    Reviewed Object Recognition, Pattern recognition Abstract Detail
  40. Local Configuration of SIFT-like Features by a Shape Context
    Proceedings of the 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.11-15 (November 2010)
    Martin Klinkigt, Koichi Kise
    Reviewed Object Recognition, Pattern recognition Abstract Detail
  41. Recognition of Affine Distorted Characters by Using Affine-InvariantLocal Descriptors
    Proceedings of the 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.74-77, Fukuoka, Japan (November 2010)
    Takuya Kobayashi, Masakazu Iwamura, Koichi Kise
    Reviewed Oral Pattern recognition Abstract Detail
  42. Copyright Protection of Line Drawings:Copyrighted Part Detection Using Cascade Classifiers
    Proceedings of the 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.9-10 (November 2010)
    Weihan Sun, Koichi Kise
    Reviewed Pattern recognition Abstract Detail
  43. Flower Classification by Using Multiple Kernel Learning
    Proceedings of The 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.144-147 (November 2010)
    Tomohiro Sakata, Koichi Kise
    Reviewed Pattern recognition, Object Recognition Abstract Detail
  44. Memory-Based Recognition of Camera-Captured Characters
    Proceedings of the 9th IAPR International Workshop on Document Analysis Systems (DAS2010), pp.89-96, Boston, Massachusetts, USA (June 2010)
    Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise
    DOI: 10.1145/1815330.1815342 Reviewed Document Image Analysis, Pattern recognition Abstract Detail
  45. Speeding up the Detection of Line Drawings Using a Hash Table
    CJKPR09, vol. 2, pp.896-900 (November 2009)
    Weihan Sun, Koichi Kise
    Reviewed Document Image Analysis, Pattern recognition Abstract Detail
  46. Compressed Representation of Feature Vectors Using a Bloomier Filter and Its Application to Specific Object Recognition
    Proceedings of the 1st International Workshop on Emergent Issues in Large Amount of Visual Data (WS-LAVD2009), pp.2133-2140 (October 2009)
    Katsufumi Inoue, Koichi Kise
    Reviewed Object Recognition, Pattern recognition Abstract Detail
  47. A Method of Memory Reduction for Specific Object Recognition with a Bloomier Filter
    Proceedings of the 2009 International Conference on Multimedia, Information Technology and its Applications (MITA2009), pp.27-28 (August 2009)
    Katsufumi Inoue, Koichi Kise
    Reviewed Object Recognition, Pattern recognition Abstract Detail
  48. Automatic Management of Large Images Databases
    Proceedings of the 2009 International Conference on Multimedia, Information Technology and its Applications (MITA2009), pp.23-24 (August 2009)
    Martin Klinkigt, Heiko Maus, Koichi Kise, Andreas Dengel
    Reviewed Object Recognition, Pattern recognition Abstract Detail
  49. Detecting Printed and Handwritten Partial Copies of Line Drawings Detecting Printed and Handwritten Partial Copies of Line Drawings
    Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR2009), pp.341-345, Barcelona, Spain (July 2009)
    Weihan Sun, Koichi Kise
    DOI: 10.1109/ICDAR.2009.149 Reviewed Pattern recognition Detail
  50. Conspicuous Character Patterns
    Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR2009), pp.16-20, Barcelona, Spain (July 2009)
    Seiichi Uchida, Ryoji Hattori, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICDAR.2009.196 Reviewed Pattern recognition Abstract Detail
  51. Selecting and Evaluating Conspicuous Character Patterns
    Proceedings of the Third International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2009), pp.111-118, Barcelona, Spain (July 2009)
    Seiichi Uchida, Ryoji Hattori, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Pattern recognition Abstract Detail
  52. Environment Recognition Based on Human Actions Using Probability Networks
    2008 Second International Conference on Future Generation Communication and Networking, vol. 2, pp.441-446 (December 2008)
    Hiroshi Miki, Atsuhiro Kojima, Koichi Kise
    Reviewed Pattern recognition Abstract Detail
  53. A Memory Reduction Method for 3D Object Recognition Based on Selection of Local Features
    Proceedings of Third Korea-Japan Joint Workshop on Pattern Recognition (KJPR2008), pp.7-8 (November 2008)
    Katsufumi Inoue, Hiroshi Miyake, Koichi Kise
    Written in Japanese Reviewed Pattern recognition Abstract Detail
  54. Information Embedment with Cross Ratio of Areas for Accurate Camera-Based Character Recognition
    Proceedings of Third Korea-Japan Joint Workshop on Pattern Recognition (KJPR2008), pp.111-112, Seoul, Korea (November 2008)
    Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
    Reviewed Pattern recognition Detail
  55. Generative Learning for Character Recognition of Uneven Lighting
    Proceedings of Third Korea-Japan Joint Workshop on Pattern Recognition (KJPR2008), pp.105-106, Seoul, Korea (November 2008)
    Tomohiko Tsuji, Masakazu Iwamura, Koichi Kise
    Reviewed Pattern recognition Abstract Detail
  56. Affine Invariant Recognition of Characters by Progressive Pruning
    Proceedings of the 8th IAPR International Workshop on Document Analysis Systems (DAS2008), pp.237-244, Nara, Japan (September 2008)
    Akira Horimatsu, Ryo Niwa, Masakazu Iwamura, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1109/DAS.2008.88 Reviewed Pattern recognition Abstract Detail
  57. A Data-Embedding Pen
    Proc. 10th International Workshop on Frontiers in Handwriting Recognition (IWFHR2006), 6 pages, La Baule, France (October 2006)
    Seiichi Uchida, Kazuhiro Tanaka, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Pattern recognition Abstract Detail
  58. Affine Invariant Information Embedment for Accurate Camera-Based Character Recognition
    Proc. of the 18th International Conference of Pattern Recognition (ICPR2006), vol. 2, pp.1098-1101, Hong Kong (August 2006)
    Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
    DOI: 10.1109/ICPR.2006.229 Reviewed Pattern recognition Abstract Detail
  59. OCR Fonts Revisited for Camera-Based Character Recognition
    Proc. of the 18th International Conference of Pattern Recognition (ICPR2006), vol. 2, pp.1134-1137, Hong Kong (August 2006)
    Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICPR.2006.891 Reviewed Pattern recognition Abstract Detail
  60. Design and recognition of human-readable and machine-readable patterns
    1st Joint Workshop on Machine Perception and Robotics (MPR2005), 8 pages, Beijin, China (September 2005)
    Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  61. Isolated Character Recognition by Searching Feature Points
    Proc. 8th International Conference on Document Analysis and Recognition (ICDAR2005), pp.1035-1039, Seoul, South Korea (September 2005)
    Masakazu Iwamura, Kazuya Negishi, Shinichiro Omachi, Hirotomo Aso
    DOI: 10.1109/ICDAR.2005.147 Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  62. Recognition with Supplementary Information —How Many Bits Are Lacking for 100% Recognition?—
    Proc. First International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2005), pp.68-75, Seoul, South Korea (August 2005)
    Masakazu IWAMURA, Seiichi UCHIDA, Shinichiro OMACHI, Koichi KISE
    Reviewed Pattern recognition Abstract Detail
  63. Isolated Character Recognition by Searching Features in Scene Images
    Proc. First International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2005), pp.140-147, Seoul, South Korea (August 2005)
    Kazuya NEGISHI, Masakazu IWAMURA, Shinichiro OMACHI, Hirotomo ASO
    Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  64. Data Embedding for Camera-Based Character Recognition
    Proc. First International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2005), pp.60-67, Seoul, South Korea (August 2005)
    Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Pattern recognition, Document Image Analysis Abstract Detail
  65. Structures of Covariance Matrix in Handwritten Character Recognition
    Lecture Notes in Computer Science (Joint IAPR International Workshops SSPR 2004 and SPR 2004), vol. 3138, pp.725-733, Lisbon, Portugal (August 2004)
    Sarunas Raudys, Masakazu Iwamura
    DOI: 10.1007/978-3-540-27868-9_79 Written in Japanese Reviewed Pattern recognition Abstract Detail
  66. Multiple Classifiers System for Reducing Influences of Atypical Observations
    Fifth International Workshop on Multiple Classifier Systems (MCS 2004), vol. 3077, pp.233-242, Cagliari, Italy (June 2004)
    Sarunas Raudys, Masakazu Iwamura
    DOI: 10.1007/978-3-540-25966-4_23 Reviewed Pattern recognition Abstract Detail
  67. A Method to Estimate the True Mahalanobis Distance from Eigenvectors of Sample Covariance Matrix
    Lecture Notes in Computer Science (Joint IAPR International Workshops SSPR 2002 and SPR 2002), vol. 2396, pp.498-507, Windsor, Ontario, Canada (August 2002)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    DOI: 10.1007/3-540-70659-3_52 Reviewed Pattern recognition Abstract Detail
  68. A Modification of Eigenvalues to Compensate Estimation Errors of Eigenvectors
    Proceedings 15th International Conference on Pattern Recognition (ICPR2000), vol. 2, pp.378-381, Barcelona, Spain (September 2000)
    Masakazu Iwamura, Shin'ichiro Omachi, Hirotomo Aso
    DOI: 10.1109/ICPR.2000.906091 Reviewed Pattern recognition Abstract Detail

Proceedings of Japanese Conferences

  1. 異常検知を用いたブドウの葉の病変検出
    電子情報通信学会総合大会, D-12-12, 九州産業大学 (March 2026)
    最明 新太, 内海 ゆづ子, 三輪 由佳, 岩村 雅一, 大山 克己
    Written in Japanese Not reviewed Oral Pattern recognition Detail
  2. 遺伝要因解明のための楕円フーリエ解析を用いたダイズ根の形状解析
    第28回 画像の認識・理解シンポジウム (MIRU2025)予稿集, IS1-172, 5 pages (August 2025)
    須藤友貴, 森山一斗, 内海ゆづ子, 松村篤, 岩村雅一
    Written in Japanese Not reviewed Poster Pattern recognition, Plant image processing Detail
  3. 全方位カメラ画像を用いたブドウの房計数手法におけるドメイン一般化の有効性の検証
    第28回画像の認識・理解シンポジウム（MIRU2025）予稿集, IS1-173, 5 pages (August 2025)
    和坂優佑, 内海ゆづ子, 三輪由佳, 岩村雅一
    Written in Japanese Not reviewed Poster Plant image processing, Pattern recognition Detail
  4. 3次元位置関係を用いたブドウ果粒のマッチング
    情報処理学会 研究報告コンピュータビジョンとイメージメディア（CVIM）, vol. 2024-CVIM-238, 39, pp.1-8, 東京大学 (May 2024)
    山崎 匠真, 内海 ゆづ子, 三輪 由佳, 岩村 雅一, 黄瀬 浩一
    URL Written in Japanese Not reviewed Poster Pattern recognition, 3D Reconstruction, Plant image processing Detail
  5. 視覚障害者の受動的な情報取得に向けての情報要約に関する調査
    第181回ヒューマンインタフェース学会研究会, vol. 23, no. 1, pp.5-14 (March 2021)
    河合 隆哲, 高嶋 慶伍, 岩村 雅一, 南谷 和範, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Visually impaired assistance, Pattern recognition Detail
  6. 視覚障害者の周囲の視覚情報取得におけるQAシステムの有用性に関する調査
    第181回ヒューマンインタフェース学会研究会, vol. 23, no. 1, pp.15-24 (March 2021)
    高嶋 慶伍, 河合 隆哲, 岩村 雅一, 南谷 和範, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Visually impaired assistance, Pattern recognition Detail
  7. 局所領域に着目したMulti-stream Neural Networks による手話単語認識
    電子情報通信学会技術研究報告 パターン認識・メディア理解研究会(PRMU) (March 2021)
    丸山 瑞己, Shuvozit Ghose, 井上 勝文, Partha Pratim Roy, 岩村 雅一, 吉岡 理文
    URL Written in Japanese Not reviewed Pattern recognition Detail
  8. 全方位画像を用いたブドウの房数推定―歪みに応じた密度マップの生成とアラインメント―
    第23回 画像の認識・理解シンポジウム(MIRU2020)予稿集, OS2-3B-3, 4 pages (August 2020)
    赤井 亮太, 内海 ゆづ子, 三輪 由佳, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Reviewed Oral and Poster Plant image processing, Pattern recognition Detail
    オンライン開催
  9. 摘房支援のためのCNNを用いた回帰に基づくブドウの房数推定
    農業情報学会2020年年度年次大会予稿集, C-06, 86-87 pages (May 2020)
    内海 ゆづ子, 赤井 亮太, 三輪 由佳, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Plant image processing, Pattern recognition Detail
  10. 対数正規分布を用いた英単語筆記時の確信度推定手法の提案
    情報処理学会研究報告ヒューマンコンピュータインタラクション (HCI), vol. 2020-HCI-186, no. 9, ヒューマンコンピュータインタラクション(HCI), 7 pages, HCI研究会@石垣島 大濱信泉記念館 (January 2020)
    Takanori Maruichi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition, Learning Analytics Abstract Detail
  11. 英単語問題解答時の確信判定システムの精度検証
    先進的学習科学と工学研究会 (July 2019)
    Takanori Maruichi, Shoya Ishimaru, Olivier Augereau, Koichi Kise
    Written in Japanese Not reviewed Sensing, Learning Analytics, Pattern recognition Abstract Detail
  12. Fine-Grained Classificationによる糖尿病性網膜症の画像診断モデルの提案
    情報処理学会研究報告コンピュータビジョンとイメージメディア（CVIM）, 17, 2 pages, 国立オリンピック記念青少年総合センター (June 2019)
    谷口 善信, Muhammad Naseer Bajwa, 岩村 雅一, Andreas Dengel, 黄瀬 浩一, Sheraz Ahmed
    Written in Japanese Not reviewed Deep Learning, Pattern recognition Detail
  13. 小規模な正解ラベル付きデータを用いたCNN に基づくエノコログサの分げつ数の推定
    農業情報学会2019年度年次大会公演要旨集, 個-02, pp.53-54, 2 pages (May 2019)
    中村浩一朗, 内海ゆづ子, 岩村雅一, 黄瀬浩一
    Written in Japanese Plant image processing, Pattern recognition, Deep Learning Detail
  14. Pretext taskを用いた植物画像からの分げつ数の推定
    電子情報通信学会技術研究報告, vol. 119, no. 64, PRMU2019-8,, pp.265-270, 6 pages (May 2019)
    内海ゆづ子, 中村浩一朗, 岩村雅一, 黄瀬浩一
    Written in Japanese Not reviewed Plant image processing, Deep Learning, Pattern recognition Abstract Detail
  15. ResNetsに対する新たな正則化手法ShakeDropの提案
    第21回画像の認識・理解シンポジウム(MIRU2018)予稿集, OS2-L1, 4 pages, 北海道札幌市 (August 2018)
    山田 良博, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Reviewed Oral and Poster Deep Learning, Object Recognition, Pattern recognition Detail
  16. Confidence Estimation for English Word Typing by Using a Key-Logger
    電子情報通信学会技術研究報告パターン認識メディア理解研究会, PRMU2017, pp.1-6, 6 pages, 青山学院大学 青山キャンパス (March 2018)
    Takanori MARUICHI, Shuji SAKAMOTO, Olivier AUGEREAU, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  17. Improvement on Individuality-Preserving Silhouette Extraction for High Accurate Gait Recognition
    第7回バイオメトリクスと認識・認証シンポジウム(SBRA2017), SBRA2017-S2-17, pp.43-44, 2 pages (November 2017)
    Koichiro NAKAMURA, Yuzuko UTSUMI, Masakazu IWAMURA, Koichi KISE, Yasushi MAKIHARA, Daigo MURAMATSU, Yasushi YAGI
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  18. 次元数の異なる部分空間同士の近似最近傍部分空間探索
    電子情報通信学会技術研究報告, vol. 116, no. 528, PRMU2016-199, pp.17-22, 名城大学 (March 2017)
    山本大貴, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  19. 視覚障害者のための環境文字情報提示システムの検討
    情報処理学会 研究報告アクセシビリティ（AAC）, vol. 2016-AAC-1, no. 7 (July 2016)
    岩村 雅一, 宮田 武嗣, 程 征, 田井中 渓志, 黄瀬 浩一
    URL Written in Japanese Not reviewed Pattern recognition, Visually impaired assistance Abstract Detail
    Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.
  20. 読書行動の検出における有効な視線特徴量の選定
    研究報告コンピュータビジョンとイメージメディア（CVIM）, vol. 2016-CVIM-202, no. 28, pp.1-6, 立命館大学・大阪いばらきキャンパス (May 2016)
    中嶌 一樹, 内海 ゆづ子, 岩村 雅一, 黄瀬 浩一
    URL Written in Japanese Not reviewed Reading-Life Log, Pattern recognition Detail
    Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.
  21. Experimental investigation for estimation method of English proficiency using eye gaze information
    電子情報通信学会技術研究報告, vol. 115, no. 517, PRMU2015-195, pp.185-190, 東京都江東区 (March 2016)
    Hiroki Fujiyoshi, Shoya Ishimaru, Plivier Augereau, Koichi kise
    Written in Japanese Not reviewed Oral Pattern recognition Abstract Detail
  22. Omnidirectional Word Sensing System Guiding with Stereophonic Voice
    電子情報通信学会技術研究報告, vol. 115, no. 517, PRMU2015-194, pp.179-184, 東京都江東区 (March 2016)
    Taketsugu Miyata, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Oral Pattern recognition, Visually impaired assistance Abstract Detail
  23. Estimating the number of read words with the Wordometer
    MIRU 2015 Demo, 大阪府吹田市 (August 2015)
    Olivier Augereau, Kai Kunze, Koichi Kise
    Not reviewed Poster Document Image Analysis, Pattern recognition Detail
  24. Bucket Distance HashingとMetric Learningを組み合わせた表情変化に頑健かつ高速な顔認識
    情報処理学会研究報告コンピュータビジョンとイメージメディア（CVIM）, vol. 2015-CVIM-197, pp.1-5 (May 2015)
    水野 智也, 内海 ゆづ子, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
    Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.
  25. 漫画キャラクターへの固有ラベル付けのための学習方法の検討
    電子情報通信学会技術研究報告, vol. 114, no. 521, PRMU2014-185, pp.159-164 (March 2015)
    今津英貴, 岩田基, 黄瀬浩一
    Written in Japanese Not reviewed Pattern recognition, Information Retrieval Detail
  26. 特徴空間の次元数と部分空間数にスケーラブルな近似最近傍部分空間探索
    電子情報通信学会技術研究報告, vol. 114, no. 454, PRMU2014-124, pp.69-74, 宮城県仙台市 (February 2015)
    小西 將貴, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Oral and Poster Pattern recognition, Nearest Neighbor Search Abstract Detail
    paper.pdfは図4(c)に誤りがあります． それを修正したものがpaper_revised.pdfになります．
  27. データクラスタリングによる局所特徴ベース情景内文字認識手法の改善
    電子情報通信学会技術研究報告, vol. 114, no. 356, PRMU2014-75, pp.57-62, 福岡県福岡市 (December 2014)
    松田 崇宏, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Pattern recognition Detail
  28. Toward Eye Movement Recognition in the Large using Electrooculography
    電子情報通信学会技術研究報告, vol. 114, no. 230, PRMU2014-62, pp.45-48, 千葉県千葉市 (October 2014)
    Shoya Ishimaru, Kai Kunze, Koichi Kise
    Written in Japanese Not reviewed Oral Pattern recognition Abstract Detail
  29. 大規模データベースに対する高速な顔認識
    情報処理学会研究報告コンピュータビジョンとイメージメディア（CVIM）, vol. 2014-CVIM-193, no. 12, p.1 (September 2014)
    Yuzuko Utsumi, Yuji Sakano, Keisuke Maekawa, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Detail
    Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.
  30. 顔の個人性を考慮した特徴点検出
    第17回画像の認識・理解シンポジウム予稿集, SS3-2 (July 2014)
    Yuzuko Utsumi, Shunsuke Mori, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Detail
  31. 一人称視点画像を用いた文書画像の分類
    情報処理学会研究報告コンピュータビジョンとイメージメディア(CVIM), vol. 15, pp.1-7, 一般社団法人情報処理学会, 大阪府東大阪市 (May 2014)
    Yuki Shiga, Yuzuko Utsumi, Masakazu Iwamura, Kai Kunze, Koichi Kise
    Written in Japanese Not reviewed Oral and Poster Document Image Analysis, Pattern recognition Abstract Detail
    Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.
  32. 早期棄却と早期認識による文書画像検索の高速化
    電子情報通信学会技術研究報告（原稿の締切に間に合わなかったため，掲載されていません．）, 愛知県名古屋市 (May 2014)
    宮沢 嘉希, 岩田 基, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Analysis, Information Retrieval, Pattern recognition, Object Recognition Abstract Detail
  33. 近似逆最近傍探索によるBM25を用いた映像検索の高速化
    電子情報通信学会技術研究報告, vol. 113, no. 493, PRMU2013-183, pp.91-96 (March 2014)
    的崎 伸彰, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Pattern recognition, Object Recognition, Nearest Neighbor Search Detail
  34. 大規模日本語情景文字データセットOPU-JST-1
    電子情報通信学会技術研究報告, vol. 113, no. 493, PRMU2013-176, pp.49-54 (March 2014)
    佐藤 瞳, 松田 崇宏, 池田 佑輝, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  35. 記憶補助を目的とした装着型実時間顔認識システム
    画像の認識・理解シンポジウム(MIRU2013), DS-21 (July 2013)
    加藤 祐也, 内海ゆづ子, Kai Kunze, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Detail
  36. リファレンスポイントを用いた情景内文字認識の高速化
    19th Symposium on Sensing via Image Information（SSII2013）, vol. 19, IS1-28, 神奈川県横浜市 (June 2013)
    松田 崇宏, 小林 拓也, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Pattern recognition Detail
  37. 局所特徴量と近似最近傍探索を用いた大規模データベースに対する高速顔認識
    情報処理学会研究報告コンピュータビジョンとイメージメディア（CVIM）, no. 4, 2013-CVIM-186, pp.1-7 (March 2013)
    内海 ゆづ子, 坂野 悠司, 前川 敬介, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Pattern recognition, Nearest Neighbor Search Abstract Detail
  38. 自動ラベル付けによる情景文字画像データベース
    電子情報通信学会技術研究報告, vol. 112, no. 495, PRMU2012-220, pp.237-242, 東京都調布市 (March 2013)
    塚田 真規, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Pattern recognition Abstract Detail
  39. ピントのずれに頑健な文字認識手法の高速化
    電子情報通信学会技術研究報告, vol. 112, no. 385, PRMU2012-111, p.257−262 (January 2013)
    伊村 政志, 岩村 雅一, 日浦 慎作, 黄瀬 浩一
    Written in Japanese Pattern recognition, Computational Photography Abstract Detail
  40. 背景特徴量と物体の出現頻度に基づくイベント検出
    研究報告コンピュータビジョンとイメージメディア（CVIM）, no. 5, 2012-CVIM-184, pp.1 - 7 (December 2012)
    勝手 美紗, 内海 ゆづ子, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  41. ピントのずれに頑健な文字認識手法の提案
    画像の認識・理解シンポジウム(MIRU2012), IS1-72, pp.1-8 (August 2012)
    伊村 政志, 岩村 雅一, 日浦 慎作, 黄瀬 浩一
    Written in Japanese Pattern recognition, Computational Photography Abstract Detail
  42. Reading-Life Logのプロトタイプ実装
    画像の認識・理解シンポジウム(MIRU2012), IS3-74, p.5, 福岡県福岡市 (August 2012)
    木村 崇志, 柿迫 良輔, フォン ヤオカイ, 内田 誠一, 岩村 雅一, 大町 真一郎, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
  43. パターン認識に基づく制約を用いた符号化開口による文字認識
    情報処理学会研究報告コンピュータビジョンとイメージメディア(CVIM), vol. 2012-CVIM-182, no. 30, CVIM182, pp.1-7 (May 2012)
    伊村 政志, 岩村 雅一, 日浦 慎作, 黄瀬 浩一
    Written in Japanese Pattern recognition, Computational Photography Abstract Detail
  44. 局所特徴量の部分空間を用いた複雑背景下での3次元特定物体認識
    電子情報通信学会技術研究報告, vol. 112, no. 37, PRMU2012-13, pp.69-74 (May 2012)
    岡田 拓郎, 柏木 隆宏, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  45. 物体と動き特徴を用いた行動認識
    電子情報通信学会技術研究報告, vol. 111, no. 430, PRMU2011-212, pp.125 - 126 (February 2012)
    勝手 美紗, 内海 ゆづ子, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  46. 100万顔画像データベースに対する34msでの照合の実現〜近似最近傍探索を用いた大規模高速顔画像検索〜
    電子情報通信学会技術研究報告, vol. 111, no. 353, PRMU2011-141, pp.95-100 (December 2011)
    前川 敬介, 内海 ゆづ子, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  47. Reading-Lifelogの実現に向けた予備的検討
    IEICE Technical Report, vol. 111, no. 317, PRMU2011-108, pp.51-56, 長崎県長崎市 (November 2011)
    木村 崇志, フォン ヤオカイ, 内田 誠一, 岩村 雅一, 大町 真一郎, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
  48. 歪んだ文字の認識と自動ラベル付け 〜大規模データベースの構築を目指して〜
    IEICE Technical Report, vol. 111, no. 317, PRMU2011-115, pp.93-98, 長崎県長崎市 (November 2011)
    Masaki TSUKADA, Masakazu IWAMURA, Koichi KISE
    Written in Japanese Not reviewed Oral Document Image Analysis, Pattern recognition Abstract Detail
    PRMUの原稿に誤りがあったため、訂正版を置いてあります。修正箇所は図4(d)であり，それに伴い本文も訂正されています．
  49. 登録物体数の違いがBloomier Filterを用いた特定物体認識手法に与える影響
    平成23年電気関係学会関西連合大会 講演論文集, P-24, pp.618-619 (October 2011)
    Katsufumi Inoue, Koichi Kise
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Detail
  50. 局所特徴量の多数の部分空間を用いた3次元物体認識とその高速化・高精度化
    電子情報通信学会技術研究報告, vol. 111, no. 193, PRMU2011-72, pp.133-138 (September 2011)
    柏木 隆宏, 黄瀬 浩一
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Abstract Detail
  51. Fast Approximate Nearest Neighbor Search Based on Improved Approximate Distance
    IEICE Technical Report, vol. 111, no. 193, PRMU2011-67, pp.61-66, 北海道函館市 (September 2011)
    Tomokazu Sato, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Oral Pattern recognition Abstract Detail
  52. Improvement of Word Recognition Accuracy with Spellchecker Based on Tendency of Recognition Error of Characters
    IEICE Technical Report, PRMU2010-268, 茨城県つくば市 (March 2011)
    Nobuhiko Asada, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Oral Pattern recognition Abstract Detail
  53. 線画の著作権を保護するための類似した部分的複製検出
    平成22年電気関係学会関西支部連合大会 講演論文集, pp.897-898 (November 2010)
    Weihan Sun, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  54. Object Recognition Based on Human Activity Using Pose n-grams
    IEICE Technical Report, vol. 110, no. 296, PRMU2010-114, pp.7--12 (November 2010)
    Yasumasa SASANO, Atsuhiro KOJIMA, Koichi KISE
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Detail
  55. Is quantity better than quality? — A study case on a simple classifier applied to digit character recognition —
    Technical Report of IEICE, PRMU2010-65 (September 2010)
    Sabine Barrat, Geoffrey Alary, Masakazu Iwamura, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Not reviewed Pattern recognition Abstract Detail
  56. Real-Time Recognition of Camera-Captured Word Images
    Proceedings of MIRU 2010, IS1-31, pp.247-254 (July 2010)
    Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  57. An Analysis of the Impact of a Training Dataset Expansion for GenericObject Recognition
    IEICE Technical Report, vol. 110, no. 26, PRMU2010-28, pp.145-150 (May 2010)
    Takumi Toyama, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  58. Real-Time Case-Based Recognition of Camera-Captured Characters
    IEICE Technical Report, vol. 109, no. 418, PRMU2009-222, pp.87-92 (February 2010)
    Masakazu IWAMURA, Tomohiko TSUJI, Koichi KISE
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
    PRMUの原稿に誤りがあったため、訂正版を置いてあります。下記が大きな修正点です．
    • 図12(a)
      従来手法の認識率が間違っていて，本来の値より12%くらい低くなっていた．そのため，提案手法で上昇した認識率は約20%から約8%になった．
    • 3節の2段落目
      提案した3つの方策のうち，1番目のものの閾値の設定方法が間違っていた．
    • 図9
      図中の「生成された二値ベクトル」が5本になっていたが，正しくは3本だった．
  59. A Camera-Based Information Acquisition System Using a Technique of Real-Time Word Recognition
    IEICE Technical Report, vol. 109, no. 418, PRMU2009-216, pp.51-56 (February 2010)
    Tomohiko TSUJI, Masakazu IWAMURA, Koichi KISE
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  60. Chinese Restaurant Processを用いたVisual Wordの作成
    平成21年 電気関係学会関西支部連合大会 講演論文集, G11-8 (November 2009)
    住岡 浩之, 外山 託海, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Detail
  61. 人物行動に関する情報を付与したトポロジカルマップによる環境の表現
    平成21年電気関係学会関西支部連合大会 講演論文集, G13-19 (November 2009)
    笹野 泰正, 小島 篤博, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  62. Experimental Investigation of the Performance of a Specific Object Recognition Method with the Bloomier Filter
    IEICE Technical Report, PRMU2009-109, pp.115-120 (November 2009)
    Katsufumi Inoue, Koichi Kise
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Abstract Detail
  63. 検出容易な文字パターン生成に関する検討
    電気関係学会九州支部連合大会講演論文集, 09-2A-13 (September 2009)
    山下 健司, 内田 誠一, 岩村 雅一, 大町 真一郎, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition, Document Image Analysis Detail
  64. Compressed Representation of Feature Vectors Using a Bloomier Filter and Its Application to Specific Object Recognition
    Proceedings of MIRU 2009, OS12-2, pp.343-350 (July 2009)
    Katsufumi Inoue, Koichi Kise
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Abstract Detail
  65. Real-Time Camera-Based Character Recognition Free from Layout Constraints
    Proceedings of MIRU 2009, OS6-2, pp.174-181 (July 2009)
    Masakazu Iwamura, Tomohiko Tsuji, Akira Horimatsu, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  66. Improving Efficiency and Robustness of Specific Object Recognition by Increasing Reference Feature Vectors
    Proceedings of MIRU2009, OS12-1, pp.335-342 (July 2009)
    Koichi KISE, Kazuto NOGUCHI, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  67. A Webcam-Based Interface Which Makes Arrangements of Characters toAnchor Texts
    Proceedings of MIRU2009, DS-3, pp.1863-1864 (July 2009)
    Tomohiko TSUJI, Akira HORIMATSU, Masakazu IWAMURA, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  68. Designing Conspicious Character Patterns
    Proceedings of MIRU 2009, OS6-3, pp.182-189 (July 2009)
    Seiichi Uchida, Ryoji Hattori, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  69. A Real-Time Recognition System of Camera-Captured Characters
    第15回画像センシングシンポジウム(SSII09)講演論文集, IS3-28 (June 2009)
    Masakazu Iwamura, Tomohiko Tsuji, Akira Horimatsu, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  70. Partial Copy Detection of Line Drawings from a Large-Scale Database
    第15回画像センシングシンポジウム(SSII09)講演論文集 (June 2009)
    Weihan Sun, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  71. Memory Reduction with Bloomier Filters for Specific Object Recognition
    IEICE Technical Report, PRMU2009-56, pp.101-106 (June 2009)
    Katsufumi Inoue, Koichi Kise
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Abstract Detail
  72. Inspection of Memory Reduction Methodsfor Specific Object Recognition—Approaches by quantization and Selection of Local Features
    IEICE Technical Report, PRMU2008-265 (March 2009)
    Takayuki HONDO, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
    2009-CVIM-166 (26)
  73. Large-Scale Image Recognition with a Camera Phone
    IEICE Technical Report, PRMU2008-270 (March 2009)
    Kazuto NOGUCHI, Shinya UJIHARA, Koichi KISE, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Detail
    2009-CVIM-166 (31)
  74. Conspicious Character Patterns
    IEICE Technical Report, PRMU2008-209 (February 2009)
    Ryoji Hattori, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  75. Fast Affine Invariant Shape Recognition Using Uniqueness of　Arrangement of Points
    IEICE Technical Report, PRMU2008-229, pp.127-132 (February 2009)
    Akira Horimatsu, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  76. Toward An Impressive Research —Recent Researches and Their Episodes of Universal Pattern Project and Intelligent Media Processing Laboratory, Osaka Prefecture University—
    IEICE Technical Report, PRMU2008-217 (February 2009)
    Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition, Document Image Analysis Abstract Detail
  77. Conspicious Character Synthesis
    Proceedings of MIRU 2008, IS5-11, pp.1456-1461 (July 2008)
    Ryoji Hattori, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  78. Affine Invariant Character Recognition and Its Speeding Up
    Proceedings of MIRU 2008, IS5-10, pp.1450-1455 (July 2008)
    Akira HORIMATSU, Ryo NIWA, Masakazu IWAMURA, Koichi KISE, Seiichi UCHIDA, Shinichiro OMACHI
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  79. A Memory Reduction Method for 3D Object Recognition Based on Local Descriptors—An Approach by Selecting Local Descriptors—
    Proceedings of MIRU 2008, OS15-3, pp.363-370 (July 2008)
    Katsufumi Inoue, Hiroshi Miyake, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  80. A General Theory of Supplementary Information Assignment and Analysis of Error Rates
    Proceedings of MIRU 2008, IS1-9, pp.388-393 (July 2008)
    Masakazu Iwamura, Yoshio Furuya, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  81. Object Recognition Based on Human Actions by Using DBNs
    Meeting on Image Recognition and Understanding 2008, IS3-3, pp.877-884 (July 2008)
    Hiroshi Miki, Atsuhiro Kojima, Takao Miyamoto, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  82. Experimental Evaluations of a Memory Reduction Methodfor Object Recognition Based on Local Descriptors
    Proceedings of MIRU 2008, OS10-3, pp.251-258 (July 2008)
    Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  83. Relation Between the Object Recognition Rate and the Matching Accuracy of Local Descriptors
    Proceedings of MIRU 2008, IS4-4, p.504 (July 2008)
    Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  84. Relationship Between Errors of Supplementary Information andMisrecognition Rates
    IEICE Technical Report, PRMU2007-152, pp.95-100 (December 2007)
    Yoshio Furuya, Masakazu Iwamura, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  85. Robust Estimation of Inverse Covariance Matrix by Shrinkage Technique
    IEICE Technical Report, PRMU2007-156 (December 2007)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  86. An Attempt of CUDA Implementation of PCA-SIFT
    IEICE Technical Report, vol. 107, no. 281, PRMU2007-117, pp.149-154 (October 2007)
    Masakazu IWAMURA, Takayuki HONDO, Kazuto NOGUCHI, Koichi KISE
    Not reviewed Pattern recognition, Object Recognition Abstract Detail
    KJPR2007
  87. Copyright Protection of Images Based on Large-Scale Image Recognition
    IEICE Technical Report, vol. 107, no. 281, PRMU2007-91, pp.3-8 (October 2007)
    Koichi KISE, Satoshi YOKOTA, Akira SHIOZAKI
    Not reviewed Pattern recognition Abstract Detail
    KJPR2007
  88. Similarity-Invariant Character Recognition Based on Combination of Local Features
    電気学会 電子・情報・システム部門大会講演論文集, MC3-4 (September 2007)
    Akira Horimatsu, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Detail
  89. Experimental Investigation of a Copyright Protection System Based on Image Recognition
    電気学会 電子・情報・システム部門大会講演論文集, MC3-3 (September 2007)
    Satoshi Yokota, Koichi Kise, Akira Shiozaki
    Written in Japanese Not reviewed Pattern recognition, Document Image Analysis Detail
  90. Efficient Recognition of Objects by Cascading Approximate Nearest Neighbor Searchers
    Proceedings of MIRU 2007, OS-B2-02, pp.111-118 (July 2007)
    Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  91. Real-Time Recognition of Objectsby Cascading Approximate Nearest Neighbor Searchers
    Proceedings of MIRU 2007, DS-16, pp.467-468 (July 2007)
    Kazuto NOGUCHI, Takayuki HONDO, Masakazu IWAMURA, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  92. Instance-Based Skew Detection of Document Images by a Combination of Variant and Invariant
    Proceedings of MIRU 2007, IS-4-01, pp.1147-1152 (July 2007)
    Megumi Sakai, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  93. Real-Time Document Image Recognition Based on Fast Point Pattern Retrieval
    第13回画像センシングシンポジウム(SSII07)予稿集, LD2-07 (June 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition, Document Image Retrieval Abstract Detail
  94. High Speed and Small Memory Object Recognition by Approximate Nearest Neighbor Search
    第13回画像センシングシンポジウム(SSII07)予稿集, IN2-23 (June 2007)
    Kazuto Noguchi, Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  95. Cascading Approximate Nearest Neighbor Searchers and Its Effects onObject Recognition
    電子情報通信学会技術研究報告, PRMU2007-44, pp.99-104 (June 2007)
    Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Abstract Detail
  96. A Method of Annotation Extraction from Documents Using Alignment Based on Local Arrangements of Feature Points
    電子情報通信学会技術研究報告, vol. 106, PRMU2006-245, pp.61-66 (March 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition, Document Image Retrieval Abstract Detail
  97. Skew Detection of Document Images by a Combination of Variant and Invariant
    IEICE Technical Report, vol. 106, PRMU2006-251, pp.97-102 (March 2007)
    Megumi Sakai, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Detail
  98. Evaluation of Data Extraction Accuracy toward the Realization of Data-embedding Pen
    IEICE Technical Report, vol. 106, PRMU2006-247, pp.73-78 (March 2007)
    Kazuhiro Tanaka, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Detail
  99. Better Decision Boundary for Pattern Recognition with Supplementary Information
    IEICE Technical Report, vol. 106, no. PRMU-376, PRMU2006-156, pp.159-164 (November 2006)
    Masakazu IWAMURA, Yoshio FURUYA, Koichi KISE, Shinichiro OMACHI, Seiichi UCHIDA
    Not reviewed Pattern recognition Abstract Detail
    KJPR2006.
  100. Effect of Moving Decision Boundaries in Pattern Recognition with Supplementary Information—Experimental Examination of Using Quadratic Discriminant Function—
    IEICE Technical Report, vol. 106, no. PRMU-301, PRMU2006-113, pp.53-38 (October 2006)
    Yoshio Furuya, Masakazu Iwamura, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  101. Relationship Between Decision Boundaries and Recognition Error Rates in Pattern Recognition with Supplementary Information
    Proceedings of MIRU 2006, IS3-37, pp.1231-1236 (July 2006)
    Yoshio Furuya, Masakazu Iwamura, Koichi Kise, Shinichiro Omachi, Seiichi Uchida
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  102. Character Recognition in Scene Images by Fast Deformable Template Matching
    Proceedings of MIRU 2006, IS2-42, pp.906-911 (July 2006)
    Masakazu Iwamura, Kazuya Negishi, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  103. Camera-Based Character Recognition with Supplementary Informationby Area Ratio
    Proceedings of MIRU 2006, OS5A-2, pp.187-192 (July 2006)
    Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  104. FSA-Based Optimal Segmentation for Camera-Based CharacterRecognition
    Proceedings of MIRU 2006, IS3-2, pp.1024-1029 (July 2006)
    Megumi Sakai, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  105. Machine-Readable Handwriting Patterns by Data-Embedding Pen
    Proceedings of MIRU 2006, IS3-2, pp.1296-1301 (July 2006)
    Kazuhiro TANAKA, Seiichi UCHIDA, Masakazu IWAMURA, Shinichiro OMACHI, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  106. On the Position of the Origin and Recognition Performance of Subspace Method
    Proc. Subspace2006 in conjunction with MIRU2006, pp.42-51 (July 2006)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  107. Fast Deformable Template Matching for Character Recognition in Scene Images
    IEICE Technical Report, vol. 105, no. PRMU-673, PRMU2005-247, pp.101-106 (March 2006)
    Kazuya Negishi, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  108. Area Ratio as Supplementary Information for Camera-Based Character Recognition
    IEICE Technical Report, vol. 105, no. PRMU-615, PRMU2005-213, pp.67-72 (February 2006)
    Shinichiro OMACHI, Masakazu IWAMURA, Seiichi UCHIDA, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  109. On-line data embedding into handwriting patterns
    IEICE Technical Report, vol. 105, no. PRMU-615, PRMU2005-212, pp.61-66 (February 2006)
    Kazuhiro TANAKA, Seiichi UCHIDA, Masakazu IWAMURA, Shinichiro OMACHI, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  110. カメラによる文字認識のための付加情報抽出法に関する検討
    電気関係学会九州支部連合大会講演論文集, 13-2P-03 (September 2005)
    酒井 恵, 江崎弘記, 内田誠一, 岩村雅一, 大町真一郎, 黄瀬浩一
    Written in Japanese Not reviewed Pattern recognition Detail
  111. ペン型デバイスによる手書きパターンへの情報埋め込みと情報抽出 —情報抽出のためのストロークリカバリに関する一検討—
    電気関係学会九州支部連合大会講演論文集, 13-2P-11 (September 2005)
    田中 一弘, 内田 誠一, 岩村 雅一, 大町 真一郎, 黄瀬 浩一
    Written in Japanese Not reviewed Pattern recognition Detail
  112. Isolated Character Recognition by Searching Feature Points and Voting
    Proceedings of MIRU 2005, pp.559-566 (July 2005)
    Masakazu Iwamura, Kazuya Negishi, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  113. Realization of 100% Recognition Rate with Supplementary Information —For Seamless Man-Machine Communication—
    Proceedings of MIRU 2005, pp.901-908 (July 2005)
    Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  114. Data Embedding for Camera-Based Character Recognition
    Proceedings of MIRU 2005, pp.235-242 (July 2005)
    Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition, Document Image Analysis Abstract Detail
  115. Quantity of Information of Recognition —How Many Bits Are Lacking for 100% Recognition?—
    IEICE Technical Report, vol. 104, no. PRMU-742, PRMU2004-237, pp.35-40 (March 2005)
    Masakazu IWAMURA, Seiichi UCHIDA, Shinichiro OMACHI, Koichi KISE
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  116. Current Status and Future Prospects of Camera-Based Character Recognition and Document Image Analysis
    IEICE Technical Report, vol. 104, no. PRMU-742, PRMU2004-246, pp.85-90 (March 2005)
    Koichi KISE, Shinichiro OMACHI, Seiichi UCHIDA, Masakazu IWAMURA
    Written in Japanese Not reviewed Pattern recognition, Document Image Analysis Abstract Detail
  117. Isolated Character Recognition by Searching Feature Points
    IEICE Technical Report, vol. 104, no. PRMU-742, PRMU2004-238, pp.41-46 (March 2005)
    Kazuya Negishi, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  118. Isolated Character Recognition by Search of Partial Regions
    FIT2004, I-018 (October 2004)
    Kazuya Negishi, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Detail
  119. 特徴点の追跡による二次元画像列からの三次元形状復元
    平成１６年度 電気関係学会東北支部連合大会, 2H-19 (August 2004)
    Hiroshi Mochida, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Detail
  120. 切り出しを同時に行う孤立文字認識法
    平成16年度電気関係学会東北支部連合大会, 2H-13 (August 2004)
    Kazuya Negishi, Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Detail
  121. The Effect of Positioning the Origin for the Subspace Method
    Forum on Information Technology (FIT2003), I-065 (September 2003)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Detail
  122. Robust Estimation of Distribution by Shrinkage Technique
    IEICE Technical Report, vol. 102, no. 652, PRMU2002-216, pp.31-36 (February 2003)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  123. A Modification Method of Eigenvalues to Avoid Recognition Accuracy Reduction Caused by Estimation Errors of Eigenvectors
    IEICE Technical Report, vol. 99, no. 449, PRMU99-146, pp.93-100 (November 1999)
    Masakazu Iwamura, Shin'ichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  124. Character Recognition with Mahalanobis Distance Based on Between-Cluster Information
    IEICE Technical Report, vol. 98, no. 490, PRMU98-156, pp.49-54 (December 1998)
    Masakazu Iwamura, Shin'ichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Detail
  125. 認識率に寄与する文字画像の固有ベクトル
    1998 Tohoku-Section Joint Convention Record of Institutes of Electrical and Information Engineers, 2G-24, p.286 (August 1998)
    Masakazu Iwamura, Shin'ichiro Omachi, Hirotomo Aso
    Written in Japanese Not reviewed Pattern recognition Abstract Detail

Books

  1. Advances of Scene Text Datasets
    Visual Text Interpretation - Algorithms and Applications in Scene Understanding and Document Analysis, Springer (2018)
    Masakazu Iwamura
    Pattern recognition Abstract Detail

Doctoral Theses

  1. Study on Content-Based Copy Detection for Copyright Protection of Line Drawings (March 2013)
    Weihan Sun
    Not reviewed Document Image Analysis, Information Retrieval, Pattern recognition Detail
  2. 局所特徴量を用いた特定物体認識に関する研究 (February 2012)
    Katsufumi Inoue
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Detail
  3. A Study on Estimation of Probability distribution in Pattern Recognition (March 2003)
    Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition Detail

Master's Theses

  1. ピントのずれに頑健なパターン認識 (March 2014)
    伊村 政志
    Written in Japanese Pattern recognition, Computational Photography Detail
  2. Speed-up of video recognition with BM25 by approximate reverse nearest neighbor search (March 2014)
    Nobuaki Matozaki
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Detail
  3. On An Anytime Algorithm for Camera-Based Character Recognition (March 2013)
    Takuya Kobayashi
    Not reviewed Pattern recognition Detail
  4. Fast Face Recognition on 3 million Images (March 2012)
    Keisuke Maekawa
    Written in Japanese Not reviewed Pattern recognition Detail
  5. Object Recognition Based on Human Activity Using n—grams of HOG features (March 2011)
    Yasumasa Sasano
    Written in Japanese Not reviewed Object Recognition, Pattern recognition Detail
  6. Study on Partial Copy Detection for Copyright Protection of Line Drawings (March 2010)
    Weihan Sun
    Written in Japanese Not reviewed Document Image Analysis, Information Retrieval, Pattern recognition Detail
  7. A Real-Time Recognition System ofScene Texts Captured by a Camera (March 2010)
    Tomohiko Tsuji
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Detail
  8. Fast Affine Invariant Character Recognition UsingUniqueness of Arrangement of Points (March 2009)
    Akira Horimatsu
    Written in Japanese Not reviewed Pattern recognition Detail
  9. 付加情報の誤りと誤認識率の関係 (March 2008)
    古谷 嘉男
    Written in Japanese Not reviewed Pattern recognition Detail
  10. 局所記述子を用いた幾何学的変換にロバストな画像著作権保護 (March 2008)
    横田 哲
    Written in Japanese Not reviewed Information Retrieval, Pattern recognition Detail
  11. A Study on Estimation of Distribution Parameters in Statistical Pattern Recognition (March 2000)
    Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition Detail

Bachelor's Theses

  1. 相互部分空間法の高速化 (March 2013)
    Masataka Konishi
    Written in Japanese Not reviewed Pattern recognition, Object Recognition Detail
  2. Reduction of Computational Time in Scene Character Recognition with Reference Point (March 2013)
    Takahio Matsuda
    Written in Japanese Not reviewed Pattern recognition Detail
  3. 1000万データベースに対する高速な顔認識 (March 2013)
    坂野 悠司
    Written in Japanese Not reviewed Pattern recognition Detail
  4. 大規模データベース構築の効率化を目指した連続画像中の文字領域追跡 (March 2012)
    池田 佑輝
    Written in Japanese Not reviewed Pattern recognition Detail
  5. 符号化開口によるぼけに頑健な文字認識 (March 2012)
    伊村 政志
    Written in Japanese Pattern recognition, Computational Photography Detail
  6. カラー文字領域の高速な切り出しの検討 (March 2010)
    浅田伸彦
    Written in Japanese Not reviewed Pattern recognition Detail
  7. 局所特徴量を用いた3次元物体認識のためのメモリ容量の削減 (March 2008)
    井上 勝文
    Written in Japanese Not reviewed Pattern recognition, Information Retrieval Detail
  8. 不均一照明に頑健な文字認識のための生成型学習 (March 2008)
    辻 智彦
    Written in Japanese Not reviewed Pattern recognition Detail
  9. DBNを用いた人物行動に基づく物体認識 (March 2007)
    三木 博史
    Written in Japanese Not reviewed Pattern recognition Detail
  10. 付加情報を用いるパターン認識における誤認識率の減少方法 (March 2006)
    Yoshio Furuya
    Written in Japanese Not reviewed Pattern recognition Detail
  11. ハッシュに基づく平面物体の高速認識 (March 2006)
    yokota satoshi
    Written in Japanese Not reviewed Information Retrieval, Pattern recognition Detail
  12. 文字画像の固有ベクトル成分を活用する文字認識に関する研究 (March 1998)
    Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition Detail

Surveys and Articles

  1. 画像処理・認識技術を用いた植物表現型計測
    Medical Imaging Technology, vol. 37, no. 4, September, pp.172-176 (September 2019)
    内海 ゆづ子
    Written in Japanese Plant image processing, Pattern recognition Detail
  2. A Trial for development of fundamental technologies for new usage of character and document media
    The Journal of the Institute of Electronics, Information and Communication Engineers, vol. 98, no. 4, pp.311-327 (April 2015)
    Koichi KISE, Shinichiro OMACHI, Seiichi UCHIDA, Masakazu IWAMURA
    URL Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  3. Fast Matching of Feature Points and Its Application to Document Image Retrieval
    The Journal of the Institute of Electronics, Information and Communication Engineers, vol. 94, no. 8, pp.836-841, 東京 (August 2011)
    Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  4. 事例に基づく文書画像の回転角推定法
    画像ラボ, pp.5-10, 日本工業出版 (July 2008)
    Seiichi Uchida, Megumi Sakai, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  5. 情報埋め込みによる高精度文字パターン認識 —ユニバーサル・パターンの実現に向けて—
    Image Lab, vol. 18, no. 4, pp.18-22, 日本工業出版 (April 2007)
    Koichi Kise, Shinichiro Omachi, Seiichi Uchida, Masakazu Iwamura
    Written in Japanese Not reviewed Pattern recognition Abstract Detail
  6. Recognition and Understanding of Characters and Documents Using Digital Cameras
    The Journal of the Institute of Electronics, Information and Communication Engineers, vol. 89, no. 9, pp.836-841, 東京 (September 2006)
    Koichi KISE, Shinichiro OMACHI, Seiichi UCHIDA, Masakazu IWAMURA
    URL Written in Japanese Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
    The color version of Fig.2 is here.

Others

  1. Phenotyping Using Image Processing and Pattern Recognition Technology
    Medical Imaging Technology, vol. 37, no. 4, pp.172--176, 6 pages (October 2019)
    Yuzuko Utsumi
    DOI: 10.11409/mit.37.172 URL Written in Japanese Plant image processing, Pattern recognition Detail
  2. 画像処理・認識技術を用いた植物表現型計測
    Medical Imaging Technology, vol. 37, no. 4, pp.172--176 (September 2019)
    Yuzuko Utsumi
    DOI: 10.11409/mit.37.172 URL Written in Japanese Plant image processing, Pattern recognition Abstract Detail
  3. Affine-Invariant Character Recognition by Progressive Removing
    Electrical Engineering in Japan, vol. 180, no. 2, pp.55-63, Wiley Periodicals, Inc. (July 2012)
    Masakazu Iwamura, Akira Horimatsu, Ryo Niwa, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Not reviewed Pattern recognition, Document Image Analysis Abstract Detail
    Translated from IEEJ Transactions on Industry Applications (Denki Gakkai Ronbunshi), Vol. 131-D, No. 7, July 2011, pp. 873–879. PDF file is available at Wiley's website.
  4. Real-life clickable text
    SPIE Newsroom (December 2010)
    Masakazu Iwamura, Tomohiko Tsuji, Koichi Kise
    DOI: 10.1117/2.1201012.003308 URL Not reviewed Document Image Analysis, Pattern recognition Abstract Detail
  5. On the Bias of Predictive Distribution in Pattern Recognition
    Systems and Computers in Japan, vol. 36, no. 5, pp.45-54, John Wiley & Sons, Inc. (May 2005)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Not reviewed Pattern recognition Abstract Detail
    PDF file is available at http://www3.interscience.wiley.com/cgi-bin/jissue/110429145.
  6. Estimation of True Mahalanobis Distance from Eigenvectors of Sample Covariance Matrix
    Systems and Computers in Japan, vol. 35, no. 9, pp.30-38, John Wiley & Sons, Inc. (August 2004)
    Masakazu Iwamura, Shinichiro Omachi, Hirotomo Aso
    Not reviewed Pattern recognition Abstract Detail
    PDF file is available at http://www3.interscience.wiley.com/cgi-bin/jissue/109076289.