IMP Lab. Publication Database

Document Image Analysis (By field)

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Journal Articles (20)Letters (3)Proceedings of International Conferences (72)Proceedings of Japanese Conferences (69)Books (4)Doctoral Theses (3)Master's Theses (8)Bachelor's Theses (5)Surveys and Articles (4)Others (8)

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. Automatic Generation of Typographic Font from Small Font Subset
    IEEE Computer Graphics and Applications, vol. 40, no. 1, pp.99-111 (January 2020)
    Tomo Miyazaki, Tatsunori Tsuchiya, Yoshihiro Sugaya, Shinichiro Omachi, Masakazu Iwamura, Seiichi Uchida, Koichi Kise
    DOI: 10.1109/MCG.2019.2931431 Reviewed Document Image Analysis Detail
  8. 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
  9. A Survey of Comics Research in Computer Science
    Journal of Imaging, vol. 4, no. 7, pp.1-19, 19 pages, MDPI (June 2018)
    Olivier Augereau, Motoi Iwata, Koichi Kise
    DOI: 10.3390/jimaging4070087 URL Reviewed Document Image Analysis Abstract Detail
  10. Recovery and localization of handwritings by a camera-pen based on tracking and document image retrieval
    Pattern Recognition Letters, vol. 35, no. 1, pp.214-224 (January 2014)
    Megumi Chikano, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1016/j.patrec.2012.10.003 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  11. More than Ink — Realization of a Data-Embedding Pen
    Pattern Recognition Letters, vol. 35, no. 1, pp.246-255 (January 2014)
    Marcus Liwicki, Seiichi Uchida, Akira Yoshida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1016/j.patrec.2012.09.001 Reviewed Document Image Analysis Abstract Detail
  12. 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
  13. 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
  14. 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
  15. Partial Copy Detection for Copyright Protection of Line Drawings
    Trans. IEICE, vol. J93-D, no. 6 (June 2010)
    Weihan Sun, Koichi Kise
    Written in Japanese Reviewed Document Image Analysis, Information Retrieval Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  16. Analysis on Image Retrieval Method Based on Arrangements of Feature Points —Comparison of Geometric Hashing and LLAH—
    Trans. IEICE, vol. J93-D, no. 4, pp.494-501 (April 2010)
    Masakazu Iwamura, Tomohiro Nakai, Koichi Kise
    URL Written in Japanese Reviewed Document Image Retrieval, Document Image Analysis Abstract Detail
    PDF file is available at IEICE Transactions online (in Japanese).
  17. Large-Scale Image Retrieval by Hashing of Local Features
    DBSJ Journal, vol. 8, no. 1, pp.119-124 (June 2009)
    Koichi Kise, Masakazu Iwamura, Tomohiro Nakai, Kazuto Noguchi
    URL Written in Japanese Reviewed Document Image Analysis, Document Image Retrieval, Object Recognition Abstract Detail
  18. 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
  19. Document Image Retrieval for QA Systems Based on the Density Distributions of Successive Terms
    IEICE Transactions on Information and Systems, vol. E88-D, no. 8, pp.1843-1851 (August 2005)
    Koichi Kise, Shota Fukushima, Keinosuke Matsumoto
    Reviewed Document Image Analysis Detail
  20. Retrieval of Relevant Parts of Document Images Based on 2D Density Distributions of Characters
    IEEJ Transactions on Electronics, Information and Systems, vol. 125, no. 1, pp.113-119 (January 2005)
    Koichi Kise, Masaaki Tsujino, Keinosuke Matsumoto
    Written in Japanese Reviewed Document Image Analysis Detail

Letters

  1. Document Type Classification for Automatic Recording of Read- ing Activities
    電子情報通信学会論文誌D, vol. J97-D, no. 12, pp.1733-1736 (December 2014)
    Yuki SHIGA, Yuzuko UTSUMI, Masakazu IWAMURA, Kai KUNZE, Koichi KISE
    URL Written in Japanese Reviewed Document Image Analysis Abstract 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. Reconstruction of Handwritings via Pen-Tip Camera Images
    Trans. IEICE, vol. J93-D, no. 1, pp.64-67 (January 2010)
    Seiichi Uchida, Katsuhiro Ito, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    URL Written in Japanese Reviewed Document Image Analysis Abstract Detail

Proceedings of International Conferences

  1. Enhancing Khmer-English Machine Translation via Document Analysis Techniques
    Proc. the ICDAR 2025 Workshop on Documents Analysis of Low-resource Languages, Wuhan, Hubei, China (September 2025)
    Rina Buoy, Sovisal Chenda, Nguonly Taing, Marry Kong, Masakazu Iwamura, Koichi Kise
    Reviewed Document Image Analysis, Deep Learning Detail
  2. DCDM: Diffusion-Conditioned-Diffusion Model for Scene Text Image Super-Resolution
    Proc. 18th European Conference on Computer Vision (ECCV), Milan, Italy (October 2024)
    Shrey Singh, Prateek Keserwani, Masakazu Iwamura, Partha Pratim Roy
    DOI: 10.1007/978-3-031-72633-0_17 URL Reviewed Poster Document Image Analysis, Deep Learning Detail
    27.9% acceptance rate at a top conference of computer vision
  3. 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
  4. 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
  5. Vocabulometer: An eye-tracking web platform for reading analysis
    Proceedings of the IAPR International Workshop on Document Analysis Systems (April 2018)
    Olivier Augereau, Clement Jacquet, Koichi Kise, Nicholas Journet
    Reviewed Document Image Analysis, Reading-Life Log Abstract Detail
  6. Comics Story Representation System Based on Genre
    Proceedings of the IAPR International Workshop on Document Analysis Systems (April 2018)
    Yuki Daiku, Motoi Iwata, Olivier Augereau, Koichi Kise
    DOI: 10.1109/ICDAR.2017.293 URL Reviewed Document Image Analysis Abstract Detail
  7. An overview of comics researchin computer science
    Proceedings of 14th IAPR International Conference on Document Analysis and Recognition (ICDAR), vol. 03, pp.54-59, 6 pages (November 2017)
    Olivier Augereau, Motoi Iwata, Koichi Kise
    Reviewed Document Image Analysis Abstract Detail
  8. Comic story analysis based on genre classification
    Proceedings of 14th IAPR International Conference on Document Analysis and Recognition (ICDAR), vol. 03, pp.60-65, 6 pages, IEE (November 2017)
    Yuki Daiku, Olivier Augereau, Motoi Iwata, Koichi Kise
    Reviewed Document Image Analysis Abstract Detail
  9. Automatic Character Labeling for Camera Captured Document Images
    Proc. 2016 The International Conference on Image Processing (ICIP 2016), pp.3284-3288, Phoenix, Arizona, USA (September 2016)
    Wei Fan, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/ICIP.2016.7532967 Reviewed Document Image Analysis Abstract Detail
  10. Semi-Automatic Text and Graphics Extraction of Manga Using Eye Tracking Information
    Proc. of 12th IAPR international workshop on Document Analysis Systems (DAS2016), Santorini, Greece (April 2016)
    Christophe Rigaud, Thanh-Nam Le, J.-C. Burie, J.-M. Ogier, Shoya Ishimaru, Motoi Iwata, Koichi Kise
    DOI: 10.1109/DAS.2016.72 URL Reviewed Document Image Analysis Abstract Detail
  11. Camera-Based System for User Friendly Annotation of Documents
    Proceedings of the IAPR International Workshop on Document Analysis Systems (DAS) 2016, pp.434-439, Santorini, Greece (April 2016)
    Yusuke Oguma, Koichi Kise
    Reviewed Poster Document Image Analysis Detail
  12. Media-Independent Stamp-Based Document Annotation Using DocumentImage Retrieval
    Proc. of the 1st International Workshop on Visual Recognition and Retrieval for Mixed and Augmented Reality, 4 pages, Fukuoka, Japan (October 2015)
    Yusuke Oguma, Koichi Kise
    Reviewed Oral Document Image Analysis Abstract Detail
  13. Quantifying Reading Habits – Counting How Many Words You Read
    Proc. of UbiComp 2015, pp.87-96, Osaka, Japan (September 2015)
    Kai Kunze, Katsutoshi Masai, Masahiko Inami, Ömer Sacakli, Marcus Liwicki, Andreas Dengel, Shoya Ishimaru, Koichi Kise
    Reviewed Oral Document Image Analysis Detail
  14. Extraction of Read Text for Automatic Video Annotation
    UbiComp/ISWC'15 Adjunct Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, pp.849-856, Osaka, Japan (September 2015)
    Mizuki Matsubara, Joachim Folz, Takumi Toyama, Marcus Liwicki, Andreas Dengel, Koichi Kise
    DOI: 10.1145/2800835.2804333 Reviewed Oral Document Image Analysis 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. Speech balloon and speaker association for comics and manga understanding
    Proc. of the 13th International Conference on Document Analysis and Recognition (ICDAR2015), pp.351-355 (August 2015)
    Christophe Rigaud, Nam Le Thanh, J.-C. Burie, J.-M. Ogier, Motoi Iwata, Eiki Imazu, Koichi Kise
    Written in Japanese Reviewed Document Image Analysis Detail
  17. Memory Specs — An Annotation System on Google Glass using Document Image Retrieval
    Proceedings of the 2014 ACM Conference on pervasive and ubiquitous computing adjunct publication (UbiComp2014), pp.267-270, Seattle, USA (September 2014)
    Katsuma Tanaka, Kai Kunze, Motoi Iwata, Koichi Kise
    DOI: 10.1145/2638728.2638775 Reviewed Poster Document Image Analysis Abstract Detail
  18. Document Type Classification Toward Understanding Reading Habits
    Proceedings of 20th Korea?Japan Joint Workshop on Frontiers of Computer Vision, 3, pp.11-17, Okinawa, Japan (February 2014)
    Yuzuko Utsumi, Yuki Shiga, Masakazu Iwamura, Kai Kunze, Koichi Kise
    Reviewed Document Image Analysis Detail
  19. 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
  20. User Attention Oriented Augmented Reality on Documents with DocumentDependent Dynamic Overlay
    Proc. ISMAR2013, Adelaide, Australia (October 2013)
    Takumi Toyama, Wakana Suzuki, Andreas Dengel, Koichi Kise
    DOI: 10.1109/ISMAR.2013.6671814 Reviewed Poster Document Image Analysis Detail
  21. 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
  22. 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
  23. 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
  24. 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
  25. 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
  26. 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
  27. 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
  28. The Wordometer - Estimating the Number of Words Read Using Document Image Retrieval and Mobile Eye Tracking
    Proc. 12th International Conference on Document Analysis and Recognition (ICDAR 2013), pp.25-29, Washington, DC, USA (August 2013)
    Kai Kunze, Hitoshi Kawaichi, Koichi Kise, Kazuyo Yoshimura
    DOI: 10.1109/ICDAR.2013.14 Reviewed Oral and Poster Document Image Analysis Abstract Detail
  29. Wearable Reading Assist System: Augmented Reality Document Combining Document Retrieval and Eye Tracking
    Proc. ICDAR2013, Washington, DC, USA (August 2013)
    Takumi Toyama, Wakana Suzuki, Andreas Dengel, Koichi Kise
    DOI: 10.1109/ICDAR.2013.15 Reviewed Oral Document Image Analysis Detail
  30. 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
  31. 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
  32. 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
  33. Real-Time Document Image Retrieval for a 10 Million Pages Database with a Memory Efficient and Stability Improved LLAH
    Proc. 11th International Conference on Document Analysis and Recognition, pp.1054-1058, Beijing, China (September 2011)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/ICDAR.2011.213 Reviewed Oral Document Image Analysis, Document Image Retrieval Abstract Detail
  34. 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
  35. 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
  36. Memory Reduction for Real-Time Document Image Retrieval with a 20 Million Pages Database
    Proc. Fourth International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2011), pp.59-64, Beijing, China (September 2011)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    Reviewed Oral Document Image Analysis, Document Image Retrieval Abstract Detail
  37. 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
  38. Tracking and Retrieval of Pen Tip Positions for an Intelligent Camera Pen
    Proc. 12th International Workshop on Frontiers in Handwriting Recognition (ICFHR2010), pp.277-282, Kolkata, India (November 2010)
    Kazumasa Iwata, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1109/ICFHR.2010.50 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  39. Embedding Meta-Information in Handwriting —Reed-Solomon for Reliable Error Correction
    Proc. 12th International Workshop on Frontiers in Handwriting Recognition (ICFHR2010), 6 pages, Kolkata, India (November 2010)
    Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICFHR.2010.127 Reviewed Document Image Analysis Detail
  40. Handwriting Reconstruction For a Camera Pen Using Random Dot Patterns
    Proc. 12th International Workshop on Frontiers in Handwriting Recognition (ICFHR2010), 6 pages, Kolkata, India (November 2010)
    Matthias Sperber, Martin Klinkigt, Koichi Kise, Masakazu Iwamura, Benjamin Adrian, Andreas Dengel
    DOI: 10.1109/ICFHR.2010.32 Reviewed Document Image Analysis Detail
  41. Multilingual Document Image Retrieval Based on a Large-Scale Database
    Proceedings of The 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.42-46, Fukuoka, Japan (November 2010)
    Kazutaka Takeda, koichi Kise, Masakazu Iwamura
    Reviewed Poster Document Image Analysis, Document Image Retrieval Abstract Detail
  42. Augmented Handwritings by Data-Embedding Pen
    Proceedings of The 2nd China-Japan-Korea Joint Workshop on Pattern Recognition (CJKPR2010), pp.213-215, Fukuoka, Japan (November 2010)
    Akira Yoshida, Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Document Image Analysis Abstract Detail
  43. 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
  44. Expansion of Queries and Databases for Improving the Retrieval Accuracy of Document Portions — An Application to a Camera-Pen System
    Proceedings of the 9th IAPR International Workshop on Document Analysis Systems (DAS2010), pp.309-316, Boston, Massachusetts, USA (June 2010)
    Koichi Kise, Megumi Chikano, Kazumasa Iwata, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1145/1815330.1815370 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  45. Data-Embedding Pen — Augmenting Ink Strokes with Meta-Information
    Proceedings of the 9th IAPR International Workshop on Document Analysis Systems (DAS2010), pp.43-52, Boston, Massachusetts, USA (June 2010)
    Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1145/1815330.1815336 Reviewed Document Image Analysis Detail
  46. 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
  47. Real-Time Camera-Based Recognition of Characters and Pictograms
    Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR2009), pp.76-80, Barcelona, Spain (July 2009)
    Masakazu Iwamura, Tomohiko Tsuji, Akira Horimatsu, Koichi Kise
    DOI: 10.1109/ICDAR.2009.259 Reviewed Document Image Analysis Abstract Detail
  48. Capturing Digital Ink as Retrieving Fragments of Document Images
    Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR2009), pp.1236-1240, Barcelona, Spain (July 2009)
    Kazumasa Iwata, Koichi Kise, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1109/ICDAR.2009.192 Written in Japanese Reviewed Document Image Analysis, Document Image Retrieval Detail
  49. Real-Time Retrieval for Images of Documents in Various Languages using a Web Camera
    Proceedings of the 10th International Conference on Document Analysis and Recognition (ICDAR2009), pp.146-150, Barcelona, Spain (July 2009)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/ICDAR.2009.125 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  50. Real-Time Recognition of Camera-Captured Characters in Complex Layouts
    Proceedings of the Third International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2009), pp.53-60, Barcelona, Spain (July 2009)
    Masakazu Iwamura, Tomohiko Tsuji, Akira Horimatsu, Koichi Kise
    Reviewed Document Image Analysis Abstract Detail
  51. Document-Level Positioning of a Pen Tip by Retrieval of Image Fragments
    Proceedings of the Third International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2009), pp.61-68, Barcelona, Spain (July 2009)
    Koichi Kise, Kazumasa Iwata, Tomohiro Nakai, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    Reviewed Document Image Analysis, Document Image Retrieval Detail
  52. On a Possibility of Pen-Tip Camera for the Reconstruction of Handwritings
    Proceedings of the Third International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2009), pp.119-126, Barcelona, Spain (July 2009)
    Seiichi Uchida, Katsuhiro Itou, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Reviewed Document Image Analysis Abstract Detail
  53. Layout-free dewarping of planar document images
    Proc. Document Recognition and Retrieval XVI (Proc. SPIE Volume 7247), 7247-36, San Jose, California, USA (January 2009)
    Masakazu Iwamura, Ryo Niwa, Akira Horimatsu, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    DOI: 10.1117/12.806122 Reviewed Document Image Analysis Abstract Detail
  54. Camera-based document image mosaicing using LLAH
    Proc. Document Recognition and Retrieval XVI (Proc. SPIE Volume 7247), 7247-25, 10 pages, San Jose, California, USA (January 2009)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1117/12.805949 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  55. Real-Time Retrieval for Images of Documents in Various Languages
    Handout of 8th IAPR International Workshop on Document Analysis Systems (DAS2008), p.37, Nara, Japan (September 2008)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/DAS.2008.22 Reviewed Document Image Analysis, Document Image Retrieval Detail
  56. Accuracy Improvement and Objective Evaluation of Annotation Extraction from Printed Documents
    Proceedings of the 8th IAPR International Workshop on Document Analysis Systems (DAS2008), pp.329-336 (September 2008)
    Tomohiro Nakai, Kazumasa Iwata, Koichi Kise
    Reviewed Document Image Analysis, Document Image Retrieval Detail
  57. Skew Estimation by Instances
    Proceedings of the 8th IAPR International Workshop on Document Analysis Systems (DAS2008), pp.201-208, Nara, Japan (September 2008)
    Seiichi Uchida, Megumi Sakai, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/DAS.2008.22 Reviewed Document Image Analysis Abstract Detail
  58. Improvement of Retrieval Speed and Required Amount of Memory for Geometric Hashing by Combining Local Invariants
    Proc. 18th British Machine Vision Conference (BMVC2007), vol. 2, pp.1010-1019, Warwick, UK (September 2007)
    Masakazu Iwamura, Tomohiro Nakai, Koichi Kise
    Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  59. A Method of Annotation Extraction from Paper Documents Using Alignment Based on Local Arrangements of Feature Points
    Proc. 9th International Conference on Document Analysis and Recognition (ICDAR2007), vol. 1, pp.23-27, Curitiba, Brazil (September 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/ICDAR.2007.4378669 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  60. Extraction of Embedded Class Information from Universal Character Pattern
    Proc. 9th International Conference on Document Analysis and Recognition (ICDAR2007), vol. 1, pp.437-441, Curitiba, Brazil (September 2007)
    Seiichi Uchida, Megumi Sakai, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.1109/ICDAR.2007.4378747 Reviewed Document Image Analysis Abstract Detail
  61. Rectifying Perspective Distortion into Affine Distortion Using Variants and Invariants
    Proc. Second International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2007), pp.138-145, Curitiba, Brazil (September 2007)
    Masakazu Iwamura, Ryo Niwa, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Reviewed Document Image Analysis Abstract Detail
  62. Camera Based Document Image Retrieval with More Time and Memory Efficient LLAH
    Proc. Second International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2007), pp.21-28, Curitiba, Brazil (September 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  63. Real-Time Document Image Retrieval with More Time and Memory Efficient LLAH
    Proc. Second International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2007), pp.168-169, Curitiba, Brazil (September 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  64. Efficient Recognition of Planar Objects Based on Hashing of Keypoints — An Approach Towards Making the Physical World Clickable
    Proc. of the 18th International Conference of Pattern Recognition (ICPR2006), vol. 4, pp.813-816, Hong Kong (August 2006)
    Koichi Kise, Tomohiro Nakai, Masakazu Iwamura, Satoshi Yokota
    DOI: 10.1109/ICPR.2006.480 Reviewed Document Image Retrieval, Document Image Analysis Abstract Detail
  65. Use of Affine Invariants in Locally Likely Arrangement Hashing for Camera-Based Document Image Retrieval
    Lecture Notes in Computer Science (7th International Workshop DAS2006), vol. 3872, pp.541-552, Nelson, New Zealand (February 2006)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1007/11669487_48 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  66. 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
  67. 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
  68. Camera-Based Document Image Retrieval as Voting for Partial Signatures of Projective Invariants
    Proc. 8th International Conference on Document Analysis and Recognition (ICDAR2005), pp.379-383, Seoul, South Korea (September 2005)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    DOI: 10.1109/ICDAR.2005.64 Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  69. Hashing with Local Combinations of Feature Points and Its Application to Camera-Based Document Image Retrieval—Retrieval in 0.14 Second from 10,000 Pages—
    Proc. First International Workshop on Camera-Based Document Analysis and Recognition (CBDAR2005), pp.87-94, Seoul, South Korea (August 2005)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  70. 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
  71. 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
  72. Analysis of Annotations on Documents for Recycling Information in Collaborative Business Activities
    Proceedings of the 11th International Conference on Human-Computer Interaction, vol. 2, pp.1-10 (July 2005)
    Koichi Kise, Nobuyuki Kondo, Tomohiro Nakai, Keinosuke Matsumoto
    Reviewed Document Image Analysis, Document Image Retrieval Detail

Proceedings of Japanese Conferences

  1. LLAH をノイズおよび距離変化に頑健にする手法の提案
    電子情報通信学会技術研究報告, vol. 117, no. 49, PRMU2017-23, pp.119-124, 6 pages, 名古屋工業大学 (May 2017)
    宮本 康平, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  2. 多様な文書にも対応可能なカメラベース文書アノーテーション付与・共有
    電子情報通信学会技術研究報告, vol. 115, no. 517, PRMU2015-187, pp.137-142, 東京都江東区 (March 2016)
    小熊 勇佑, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Retrieval, Document Image Analysis Abstract Detail
  3. 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
  4. 早期棄却と早期認識を用いた文書画像検索の提案
    画像の認識・理解シンポジウム(MIRU2014), SS2-24, 岡山県岡山市 (July 2014)
    宮沢 嘉希, 岩田 基, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Poster Document Image Analysis, Document Image Retrieval Detail
  5. Google Glass て?動作するホ?スターアノテーションシステム
    画像の認識・理解シンポジウム(MIRU2014), DS2-9, 岡山県岡山市 (July 2014)
    田中 克磨, カイ クンツェ, 岩田 基, 岩村 雅一, 黄瀬 浩一
    Written in Japanese Not reviewed Poster Document Image Analysis, Document Image Retrieval Detail
  6. 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.
  7. 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
  8. Reading-Life Logの実現に向けた万語計の提案
    電子情報通信学会技術研究報告, vol. 113, no. 493, PRMU2013-181, pp.79-84 (March 2014)
    川市 仁史, Kai Kunze, 黄瀬 浩一
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  9. リーディングライフ・ログ
    19th Symposium on Sensing via Image Information（SSII2013）, vol. 19, IS3-33, 神奈川県横浜市 (June 2013)
    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 Poster Document Image Analysis Detail
  10. Automatic Word Ground Truth Generation for Camera Captured Documents
    IEICE Technical Report, vol. 112, no. 495, PRMU2012-204, pp.141-146, 東京都調布市 (March 2013)
    Sheraz Ahmed, Koichi Kise, Masakazu Iwamura, Marcus Liwicki, Andreas Dengel
    Not reviewed Oral Document Image Analysis Detail
  11. 文書画像検索を用いたリーディングライフログの提案
    電子情報通信学会技術研究報告, vol. 112, no. 495, PRMU2012-223, pp.255-260, 東京都調布市 (March 2013)
    川市 仁史, Kai Kunze, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Analysis Abstract Detail
  12. アイトラッカで取得した視点情報と文書理解度の関係
    電子情報通信学会技術研究報告, vol. 112, no. 495, PRMU2012-224, pp.261-266, 東京都調布市 (March 2013)
    吉村 和代, 川市 仁史, Kai Kunze, 黄瀬 浩一
    Written in Japanese Not reviewed Oral Document Image Analysis Abstract Detail
  13. 文書に対する視点情報を利用した情報表示システムの提案
    電子情報通信学会技術研究報告, vol. 112, no. 495, PRMU2012-226, pp.273-278, 東京都調布市 (March 2013)
    鈴木 若菜, 外山 託海, 黄瀬 浩一, Andreas Dengel
    Written in Japanese Not reviewed Oral Document Image Analysis Detail
  14. 1億ページのデータベースを対象とした大規模文書画像検索
    電子情報通信学会技術研究報告, vol. 112, no. 441, PRMU2012-161, pp.131-136, 大阪府堺市 (February 2013)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Oral Document Image Analysis, Document Image Retrieval Abstract Detail
  15. 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
  16. カメラを用いたレイアウトフリー文書画像検索
    電子情報通信学会技術研究報告, vol. 111, no. 430, PRMU2011-227, pp.185-190 (February 2012)
    上田 敬介, 黄瀬 浩一
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  17. レイアウト変動にも対応できる文書画像検索法
    電子情報通信学会技術研究報告, vol. 111, no. 317, PRMU2011-111, pp.25-30 (November 2011)
    上田 敬介, 黄瀬 浩一
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  18. カメラペンシステムにおける筆跡復元精度の向上
    電子情報通信学会技術研究報告, vol. 111, no. 317, PRMU2011-101, pp.13-18 (November 2011)
    近野 恵, 黄瀬 浩一, 岩村 雅一, 内田 誠一, 大町 真一郎
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  19. 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
  20. プロジェクタを用いた情報投影による印刷文書へのインタラクティブ性の付加
    IEICE Technical Report, vol. 111, no. 317, PRMU2011-111, pp.69-74, 長崎県長崎市 (November 2011)
    Wakana Suzuki, Kazutaka Takeda, Takumi Toyama, Koichi Kise
    Written in Japanese Not reviewed Oral Document Image Analysis, Document Image Retrieval Abstract Detail
  21. スマートフォンで動作するリアルタイム文書画像検索
    電子情報通信学会技術研究報告, vol. 111, no. 317, PRMU2011-101, pp.31-36, 長崎県長崎市 (November 2011)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Oral Document Image Analysis, Document Image Retrieval Abstract Detail
  22. 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．
  23. メモリ効率と安定性を向上させたLLAHによるカメラベース大規模実時間文書画像検索
    画像の認識・理解シンポジウム(MIRU2011), IS1-41, pp.350-357, 石川県金沢市 (July 2011)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Poster Document Image Analysis, Document Image Retrieval Abstract Detail
  24. The Data-Embedding Pen
    IEICE Technical Report (May 2011)
    Seiichi Uchida, Marcus Liwicki, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis Detail
    Invited Talk
  25. Recognition of Characters in Scenes by Using Geometric Contexts of Local Features
    IEICE Technical Report, vol. 110, no. 467, PRMU2010-275, pp.223-228, 茨城県つくば市 (March 2011)
    Takuya Kobayashi, Masakazu Iwamura, Koichi Kise
    Written in Japanese Not reviewed Oral Document Image Analysis Abstract Detail
  26. Generation of Character Patterns from Sample Character Images
    電子情報通信学会技術研究報告, vol. 110, no. 467, PRMU2010-287, pp.293-298 (March 2011)
    齋藤宙也, 菅谷至寛, 大町真一郎, 内田誠一, 岩村雅一, 黄瀬浩一
    Written in Japanese Not reviewed Document Image Analysis Detail
  27. Memory Reduction and Stability Improvement for Real-Time Document Image Retrieval with a Database of 10 Million Pages
    IEICE Technical Report, vol. 110, no. 467, PRMU2010-275, 茨城県つくば市 (March 2011)
    Kazutaka Takeda, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  28. 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
  29. Accuracy Improvement of Document Image Retrieval on a Camera-Pen System by Coping with Projective Distortion
    Proceedings of MIRU 2010, IS1-30, pp.239-246 (July 2010)
    Megumi CHIKANO, Kazumasa IWATA, Koichi KISE, Masakazu IWAMURA, Seiichi UCHIDA, Shinichiro OMACHI
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  30. Improvement of Accuracy of Document Image Retrieval by Expanding Queryies and Databases
    IEICE Technical Report, vol. 109, no. 470, PRMU2009-319, pp.507-512 (March 2010)
    Megumi Chikano, Kazumasa Iwata, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  31. Position Detection For a Camera Pen Using LLAH and Dot Patterns
    IEICE Technical Report, PRMU2009-318, pp.501-506 (March 2010)
    Matthias Sperber, Martin Klinkigt, Koichi Kise, Masakazu Iwamura, Benjamin Adrian, Andreas Dengel
    Not reviewed Document Image Analysis Abstract Detail
  32. 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．
  33. Camera Pen System Using Feature Tracking and Document Image Retrieval
    IEICE Technical Report, vol. 109, no. 418, PRMU2009-214, pp.39-44 (February 2010)
    Kazumasa Iwata, Koichi Kise, Masakazu Iwamura, Seiichi Uchida, Shinichiro Omachi
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  34. An Interface for Embedding Online Information During Writing
    IEICE technical report, vol. 109, no. 418, PRMU2009-225, pp.105-110 (February 2010)
    LIWICKI Marcus, UCHIDA Seiichi, IWAMURA Masakazu, OMACHI Shinichiro, KISE Koichi
    Written in Japanese Not reviewed Document Image Analysis Detail
  35. 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
  36. カメラペンシステムの検索精度向上のための一手法
    平成21年電気関係学会関西支部連合大会 講演論文集, G11-7 (November 2009)
    近野 恵, 岩田 和将, 黄瀬 浩一, 岩村 雅一, 内田 誠一, 大町 真一郎
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  37. ペン先カメラ画像による手書きパターンの復元
    電気関係学会九州支部連合大会講演論文集, 09-2A-12 (September 2009)
    田島 修司, 内田 誠一, 岩村 雅一, 大町 真一郎, 黄瀬 浩一
    Written in Japanese Not reviewed Document Image Analysis Detail
  38. 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
  39. Recovering Handwritings via Pen-tip Camera
    IEICE Technical Report, PRMU2008-211 (February 2009)
    Katsuhiro ITO, Seiichi UCHIDA, Masakazu IWAMURA, Shinichiro OMACHI, Koichi KISE
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  40. 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
  41. Experimental Evaluation of Document Image Mosaicing Based on Local Arrangements of Feature Points
    IEICE Technical Report, vol. 108, no. 432, PRMU2008-234, pp.157-162 (February 2009)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  42. A System of Real-Time Retrieval for Images of Documents in Various Languages using a Web Camera
    IEICE Technical Report, vol. 108, no. 432, PRMU2008-227, pp.115-120 (February 2009)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  43. Dewarping of Planar Document Image without Layout Constraints
    IEICE Technical Report, PRMU2008-233 (February 2009)
    Ryo Niwa, Masakazu Iwamura, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  44. Partial Copy Detection for Line Drawings by Local Feature Matching
    The Institute of Electronics, Information and Communication Engineers, PRMU2008-228, pp.121-126 (February 2009)
    Weihan Sun, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  45. Performance Evaluation of Local Features for Large-scale Image Recognition
    Proceedings of MIRU 2008, IS5-6, p.550 (July 2008)
    Takayuki HONDO, Koichi KISE
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  46. Accuracy Improvement and Objective Evaluation of Annotation Extraction from Printed Documents
    画像の認識・理解シンポジウム(MIRU2008)論文集, no. IS4-20, pp.1244-1251 (July 2008)
    Kazumasa Iwata, Tomohiro Nakai, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  47. Camera Based Document Image Retrieval with More Time and Memory Efficient LLAH
    Proceedings of MIRU 2008, IS4-21, pp.1252-1259 (July 2008)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  48. Rectification of Distorted Document Images Using Variants, Invariants and Normalization
    Proceedings of MIRU 2008, IS4-22, pp.1260-1265 (July 2008)
    Ryo Niwa, Akira Horimatsu, Masakazu Iwamura, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  49. An Improvement of Instance-Based Skew Estimation
    IEICE Technical Report, no. 491, PRMU2007-214, pp.1-6 (February 2008)
    Megumi Sakai, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  50. 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
  51. Extension of Real-Time Document Image Retrieval with LLAH for Japanese Documents
    Proceedings of MIRU 2007, DS-18, pp.471-472 (August 2007)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  52. An Analysis of Image Retrieval Methods Based on Arrangements of Feature Points—Comparison Between Geometric Hashing and LLAH—
    Proceedings of MIRU 2007, IS-4-10, pp.1200-1205 (July 2007)
    Masakazu Iwamura, Tomohiro Nakai, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  53. Rectifying Perspective Distortion into Affine Distortion Using Variants and Invariants
    Proceedings of MIRU 2007, IS-2-03, pp.720-725 (July 2007)
    Ryo Niwa, Masakazu Iwamura, Koichi Kise, Seiichi Uchida, Shinichiro Omachi
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  54. 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
  55. 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
  56. 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
  57. 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
  58. A Method of Fast Recognition of Patterns Represented by Many Feature Points
    Proc. Vision Engineering Workshop ViEW2006, pp.249-254 (December 2006)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  59. On Accuracy and Speed of Object Recognition Based on Local Arrangements of Feature Points
    IEICE Technical Report, vol. 106, no. PRMU-229, PRMU2006-67, pp.49-56 (September 2006)
    Masakazu Iwamura, Tomohiro Nakai, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
    PPTファイルを開くとパスワードを尋ねられますので、「読み取り専用」で開いてください。
    CVIM155-8.
  60. Real-Time Document Image Retrieval Based on Local Arrangements of Feature Points and Its Application to Augmented Reality
    IEICE Technical Report, vol. 106, no. PRMU-229, PRMU2006-66, pp.41-48 (September 2006)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
    CVIM155-7
  61. Experimental Investigation of Relation Between Near Neighbor Search Methods for Feature Vectors and Efficiency of Object Recognition
    IEICE Technical Report, vol. 106, no. PRMU-229, PRMU2006-68, pp.57-64 (September 2006)
    Kazuto Noguchi, Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval, Object Recognition Abstract Detail
    CVIM155-9
  62. Real-Time Document Image Retrieval using a Web Camera and Its Application to Augmented Reality
    Proceedings of MIRU 2006, DS-5, pp.1379-1380 (July 2006)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Retrieval, Document Image Analysis Abstract Detail
  63. Use of Affine Invariants and Similarity Invariants in Fast Camera-based Document Image Retrieval
    Technical Report of IEICE, vol. 105, no. PRMU-614, PRMU2005-188, pp.25-30 (February 2006)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail
  64. Document Image Retrieval and Removal of Perspective Distortion Based on Voting for Cross-Ratios
    Proceedings of MIRU 2005, pp.538-545 (July 2005)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura
    Written in Japanese Not reviewed Document Image Retrieval, Document Image Analysis Abstract Detail
  65. 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
  66. A Method for Extracting Annotations from Document Images Captured with Digital Cameras
    電子情報通信学会2005年総合大会, D-12-62 (March 2005)
    Nobuyuki Kondo, Tomohiro Nakai, Koichi Kise, Keinosuke Matsumoto
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  67. A Method of Document Image Retrieval with Digital Cameras
    Proceedings of the 2005 IEICE General Conference, D-12-63 (March 2005)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura, Keinosuke Matsumoto
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  68. 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
  69. Document Image Retrieval Based on Cross-Ratio and Hashing
    IEICE Technical Report, vol. 104, no. PRMU-742, PRMU2004-249, pp.103-108 (March 2005)
    Tomohiro Nakai, Koichi Kise, Masakazu Iwamura, Keinosuke Matsumoto
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Abstract Detail

Books

  1. Reading-Life Log as a New Paradigm of Utilizing Character and Document Media
    Human-Harmonized Information Technology, vol. 2, Springer (April 2017)
    Koichi Kise, Shinichiro Omachi, Seiichi Uchida, Masakazu Iwamura, Masahiko Inami
    DOI: 10.1007/978-4-431-56535-2_7 Not reviewed Reading-Life Log, Document Image Analysis Abstract Detail
  2. Page Segmentation Techniques in Document Analysis
    Handbook of Document Image Processing and Recognition, Springer (October 2014)
    Koichi Kise
    DOI: 10.1007/978-0-85729-859-1_5 Not reviewed Document Image Analysis Detail
  3. Data-Embedding Pen
    Multimedia Information Hiding Technologies and Methodologies for Controlling Data, pp.396-411, IGI Global (October 2012)
    Seiichi Uchida, Marcus Liwicki, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    DOI: 10.4018/978-1-4666-2217-3.ch018 Not reviewed Document Image Analysis Detail
  4. Document Information Retrieval
    Digital Document Processing, pp.351-378, Springer-Verlag, London (December 2006)
    Stefan Klink, Koichi Kise, Andreas Dengel, Markus Junker, Stefan Agne
    Not reviewed Document Image Analysis Detail

Doctoral Theses

  1. Innovative Techniques for Reduced-Complexity Text Recognition (August 2024)
    Rina Buoy
    Not reviewed Document Image Analysis, Deep Learning Detail
  2. 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
  3. Study on Hash-Based Document Image Retrieval and Its Application to Information Recycle (January 2008)
    Tomohiro Nakai
    Not reviewed Document Image Analysis, Document Image Retrieval Detail

Master's Theses

  1. 早期棄却と早期認識を用いた文書画像検索法 (March 2015)
    宮沢嘉希
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval, Object Recognition Detail
  2. Document Image Retrieval for a Large—scale Database and Its Application (March 2013)
    竹田 一貴
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  3. カメラペンシステムのための筆跡復元精度の向上 (March 2012)
    近野 恵
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  4. Camera Pen System Using Feature Tracking and Document Image Retrieval (March 2010)
    Kazumasa Iwata
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  5. 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
  6. 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
  7. Dewarping of Planar Document Image without Layout Constraints (March 2009)
    Ryo Niwa
    Written in Japanese Not reviewed Document Image Analysis Detail
  8. 特徴点の局所的配置に基づく高速文書画像検索 (March 2006)
    Tomohiro Nakai
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail

Bachelor's Theses

  1. リーディングライフログのための視点情報の分析と精度検証 (March 2012)
    川市 仁史
    Written in Japanese Not reviewed Document Image Analysis Detail
  2. 局所特徴の位置関係を用いた情景画像中の文字認識 (March 2011)
    小林 拓也
    Written in Japanese Not reviewed Document Image Analysis Detail
  3. 大規模文書画像検索のためのメモリ削減と識別性向上 (March 2011)
    竹田 一貴
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  4. カメラペンシステムにおける文書画像検索の精度向上法 (March 2010)
    近野 恵
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail
  5. 文書からの書き込み抽出の精度向上と客観的評価 (March 2008)
    岩田 和将
    Written in Japanese Not reviewed Document Image Analysis, Document Image Retrieval Detail

Surveys and Articles

  1. 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
  2. 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
  3. Digital Pen
    ITE Journal, vol. 64, no. 3, pp.293-298 (March 2010)
    Seiichi Uchida, Marcus Liwicki, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise
    Written in Japanese Not reviewed Document Image Analysis Abstract Detail
  4. 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. Towards Non-Latin Text and Layout Personalization for Enhanced Readability
    arXiv (February 2026)
    Rina Buoy, Dylan berkamp Fouepe Dongmo, Vesal Khean, Simone Marinai, Koichi Kise
    URL Not reviewed Document Image Analysis Detail
  2. Towards Khmer Scene Document Layout Detection
    arXiv, 17 pages (February 2026)
    Marry Kong, Rina Buoy, Sovisal Chenda, Nguonly Taing, Masakazu Iwamura, Koichi Kise
    URL Not reviewed Document Image Analysis Detail
  3. Towards Universal Khmer Text Recognition
    arXiv, 17 pages (February 2026)
    Marry Kong, Rina Buoy, Sovisal Chenda, Nguonly Taing, Masakazu Iwamura, Koichi Kise
    URL Not reviewed Document Image Analysis Detail
  4. Beyond Camera-Based Document Analysis and Recognition: Towards Camera-Based Human Document Interactions
    International Workshop on Camera-Based Document Analysis and Recognition (September 2021)
    Koichi Kise
    Not reviewed Activity Recognition, Document Image Analysis, Learning Analytics Detail
    Keynote talk
  5. Reading-Life Log as a New Paradigm of Utilizing Character and Document Media
    Human-Harmonized Information Technology, Volume 2 (Editor: Toyoaki Nishida), pp.197-234, Springer (May 2017)
    Koichi Kise, Shinichiro Omachi, Seiichi Uchida, Masakazu Iwamura, Masahiko Inami, Kai Kunze
    DOI: 10.1007/978-4-431-56535-2_7 Not reviewed Reading-Life Log, Document Image Analysis Detail
  6. Document Analysis Meets Activity Recognition: A New Paradigm of Analyzing Documents in Combination With Users’ Reading Behavior
    13th International Conference on Document Analysis and Recognition (ICDAR2015) (August 2015)
    Koichi Kise
    Not reviewed Document Image Analysis Detail
    Invited Keynote Talk
  7. 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.
  8. 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