Journal Articles

CBEN - A Multimodal Machine Learning Dataset for Cloud-Robust Remote Sensing Image Understanding

MDPI Electronics, Electronics, vol. 15, p.2927, MDPI (July 2026)

Marco Stricker, Masakazu Iwamura, Koichi Kise

DOI: 10.3390/electronics15132927 URL Reviewed Satellite Image Analysis, Deep Learning Abstract Detail
The Future of Education with AI, Springer Nature (January 2026)

Andreas Dengel, Laurence Devillers, Koichi Kise, Andrew Vargo (Eds)

Not reviewed Sensing, Learning Analytics Detail
Enhancing EEG Signal-Based Emotion Recognition with Synthetic Data: Diffusion Model Approach

IEEE Transactions on Artificial Intelligence, IEEE (December 2025)

Gourav Siddhad, Masakazu Iwamura, Partha Pratim Roy

DOI: 10.1109/TAI.2025.3641576 Reviewed Sensing, Deep Learning Abstract Detail
Revisiting I3D for Sign Language Recognition

IEICE Transactions on Information and Systems, vol. E108-D, no. 11, pp.1359-1372, 14 pages, IEICE (November 2025)

Shrey Singh, Prateek Keserwani, Katsufumi Inoue, Masakazu Iwamura, Partha Pratim Roy

DOI: 10.1587/transinf.2024EDP7297 Reviewed Sign Language Recognition Detail
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
センシングとアクチュエーション技術による読みと学びの増強

AI・データサイエンス論文集, vol. 6, no. 1, pp.14-25 (May 2025)

黄瀬浩一

DOI: 10.11532/jsceiii.6.1_14 Written in Japanese Not reviewed Reading-Life Log, Sensing, Learning Analytics Detail
Enhancing Text Comprehension forLanguage Learning by GeneratingQuestions with Eye-Tracking and LLM

Activity and Behavior Computing, Abu Dhabi (April 2025)

Kyoya Iwatsuru, Shoya Ishimaru, Andrew Vargo, Koichi Kise

Reviewed Reading-Life Log, Sensing Abstract Detail
Multipurpose small collaborative robot for smart viticulture: Concept and design

Acta Horticulturae, vol. 1418, 165--172 pages (March 2025)

K. Ohyama, T. Tsukamoto, T. Yamamoto, Y. Utsumi, K. Yoshinaga, R. Sakata, S. Tanaka, T. Isobe, Y. Miwa, Y. Suehiro

DOI: 10.17660/ActaHortic.2025.1418.21 Reviewed Plant image processing Abstract Detail
Contrastive Learning for Fine-Grained Reading Detection

Information Engineering Express, vol. 11, no. 1, International Institute of Applied Informatics (March 2025)

Md. Rabiul Islam, Andrew W. Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise

DOI: 10.52731/iee.v11.i1.816 Reviewed Activity Recognition, Deep Learning Abstract Detail
Morphological trait evaluation of soybean root systems at an early growth stage using image analysis

Plant Root, vol. 19, pp.1--12 (March 2025)

Mai Furuya, Tomoya Nakatani, Yuzuko Utsumi, Atsushi Matsumura, Koichi Kise

DOI: 10.3117/plantroot.19.1 URL Reviewed Plant image processing Detail
Had enough of experts? Quantitative knowledge retrieval from large language models

Stat, vol. 14, no. 2, p.e70054, Wiley (March 2025)

David Selby, Yuichiro Iwashita, Kai Spriestersbach, Mohammad Saad, Dennis Bappert, Archana Warrier, Sumantrak Mukherjee, Koichi Kise, Sebastian Vollmer

DOI: 10.1002/sta4.70054 URL Reviewed Information Retrieval Detail
Unsupervised monocular depth estimation with omnidirectional camera for 3D reconstruction of grape berries in the wild

PLOS ONE, vol. 20, no. 2, e0317359, 18 pages (February 2025)

Yasuto Tamura, Yuzuko Utsumi, Yuka Miwa, Masakazu Iwamura, Koichi Kise

DOI: 10.1371/journal.pone.0317359 URL Reviewed Plant image processing, 3D Reconstruction, Deep Learning Detail
Word-level Sign Language Recognition with Multi-stream Neural Networks Focusing on Local Regions and Skeletal Information

IEEE ACCESS, vol. 12, pp.167333-167346, IEEE (November 2024)

Mizuki Maruyama, Shrey Singh, Katsufumi Inoue, Partha Pratim Roy, Masakazu Iwamura, Michifumi Yoshioka

DOI: 10.1109/ACCESS.2024.3494878 Reviewed Sign Language Recognition Detail
Estimating Unknown English Words From User Smartphone Reading Behaviors

IEEE Access, 14 pages, IEEE (September 2024)

Riku Higashimura, Ko Watanabe, Andrew Vargo, Motoi Iwata, Andreas Dengel, Koichi Kise

DOI: 10.1109/ACCESS.2024.3457510 Reviewed Learning Analytics, Sensing Detail
CT Image-based 3D Inflorescence Estimation of Chrysanthemum seticuspe

Frontiers in Plant Science, vol. 15, no. 1374937 (July 2024)

Soushi Matsumoto, Yuzuko Utsumi, Toshiaki Kozuka, Masakazu Iwamura, Tomonori Nakai, Daisuke Yamauchi, Ichirou Karahara, Yoshinobu Mineyuki, Masato Hoshino, Kentaro Uesugi, Koichi Kise

DOI: 10.3389/fpls.2024.1374937 Reviewed Plant image processing Detail
Petal Segmentation in CT Images Based on Divide-and-Conquer Strategy

Frontiers in Plant Science, vol. 15, no. 1389902 (July 2024)

Yuki Naka, Yuzuko Utsumi, Masakazu Iwamura, Hirokazu Tsukaya, Koichi Kise

DOI: 10.3389/fpls.2024.1389902 Reviewed Plant image processing Detail
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
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
Image recognition-based petal arrangement estimation

Frontiers in Plant Science, vol. 15, no. 1334362, 14 pages (April 2024)

Tomoya Nakatani, Yuzuko Utsumi, Koichi Fujimoto, Masakazu Iwamura, Koichi Kise

DOI: 10.3389/fpls.2024.1334362 Reviewed Plant image processing Detail
A Context-Based Multimedia Vocabulary Learning System for Mobile Users

Informatics, vol. 11, no. 1 (December 2023)

Andrew Vargo, Kohei Yamaguchi, Motoi Iwata, Koichi Kise

DOI: 10.3390/informatics11010001 URL Reviewed Abstract Detail
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
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
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
Considering Wearable Health Tracking Devices and Pandemic Preparedness for Universities

IEEE Pervasive Computing, vol. 22, no. 4, pp.35-44 (October 2023)

Andrew Vargo, Peter Neigel, Koichi Kise

DOI: 10.1109/MPRV.2023.3322460 Reviewed Sensing Abstract Detail
EOG-Based Reading Detection in the Wild Using Spectrograms and Nested Classification Approach

IEEE Access, vol. 11, pp.105619-105632, IEEE (September 2023)

S. B. Baray, M. U. Ahmed, M. E. H. Chowdhury, Koichi Kise

DOI: 10.1109/ACCESS.2023.3316032 Reviewed Learning Analytics, Sensing Detail
Poverty Traps in Online Knowledge-Based Peer-Production Communities

Informatics, vol. 10, no. 3 (July 2023)

Andrew Vargo, Chris Blakely, Koichi Kise

DOI: 10.3390/informatics10030061 Reviewed Abstract Detail
Examining Participant Adherence with Wearables in an In-the-Wild Setting

Sensors, vol. 23, no. 14 (July 2023)

Hannah R Nolasco, Andrew Vargo, Niklas Bohley, Christian Brinkhaus, Koichi Kise

DOI: 10.3390/s23146479 Reviewed Abstract Detail
Learning multi-level features for improved 3D reconstruction

IEICE Transactions on Information and Systems, vol. E106-D, no. 3, pp.381-390, 9 pages, IEICE (March 2023)

Fairuz Safwan Mahad, Masakazu Iwamura, Koichi Kise

DOI: 10.1587/transinf.2020ZDP7508 Reviewed 3D Reconstruction Abstract Detail
Tiller estimation method using deep neural networks

Frontiers in Plant Science, vol. 13:1016507, 11 pages (January 2023)

Rikuya Kinose, Yuzuko Utsumi, Masakazu Iwamura, Koichi Kise

DOI: 10.3389/fpls.2022.1016507 Reviewed Plant image processing Detail
Face Image Generation of Anime Characters Using an Advanced First Order Motion Model with Facial Landmarks

IEICE Transactions on Information and Systems, vol. E106-D, no. 1, pp.22-30, 9 pages (January 2023)

Junki Oshiba, Motoi Iwata, Koichi Kise

DOI: 10.1587/transinf.2022MUP0004 URL Reviewed Comic Computing Abstract Detail
TAIM: Tool for Analyzing Root Images to Calculate the Infection Rate of Arbuscular Mycorrhizal Fungi

Frontiers in Plant Science, vol. 13, 11 pages (May 2022)

Kaoru Muta, Shiho Takata, Yuzuko Utsumi, Atsushi Matsumura, Masakazu Iwamura, Koichi Kise

DOI: 10.3389/fpls.2022.881382 Reviewed Plant image processing Detail
Obtaining Labels for In-the-Wild Studies:Using Visual Cues and Recall

IEEE Pervasive, vol. 21, no. 1, pp.9-17 (January 2022)

Andrew Vargo, Shoya Ishimaru, Md. Rabiul Islam, Benjamin Tag, Koichi Kise

DOI: 10.1109/MPRV.2021.3129500 Reviewed Learning Analytics Abstract Detail
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
Self-supervised Learning for Reading Activity Classification

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (ACM IMWUT journal), vol. 5, no. 3, 105, pp.1-22, ACM (September 2021)

Md. Rabiul Islam, Shuji Sakamoto, Yoshihiro Yamada, Andrew W. Vargo, Motoi Iwata, Masakazu Iwamura, Koichi Kise

DOI: 10.1145/3478088 Reviewed Activity Recognition Abstract Detail
Photography for People with Visual Impairment by Photo-Taking with Omni-Directional Camera and Its Post-Production

Trans. IEICE, vol. J104-D, no. 8, pp.663-677 (August 2021)

Masakazu Iwamura, Naoki Hirabayashi, Zheng Cheng, Kazunori Minatani, Koichi Kise

DOI: 10.14923/transinfj.2020JDP7069 Written in Japanese Reviewed Visually impaired assistance Abstract Detail

PDF file is available at IEICE Transactions online (in Japanese).
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
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
Digital Watermarking Method for Printed Matters Using Deep Learning for Detecting Watermarked Areas

IEICE Transactions on Information and Systems, vol. E104-D, no. 1, pp.34-42, 9 pages (January 2021)

Hiroyuki IMAGAWA, Motoi IWATA, Koichi KISE

DOI: 10.1587/transinf.2020MUP0004 URL Reviewed Digital Watermarking, Deep Learning Detail
Focusing on the face or getting distracted by social signals? The effect of distracting gestures on attentional focus in natural interaction

Psychological Research (August 2020)

Jasmin Kajopoulos, Gordon Cheng, Koichi Kise, Hermann J. Müller, Agnieszka Wykowska

DOI: 10.1007/s00426-020-01383-4 Reviewed Sensing Abstract Detail
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
ShakeDrop Regularization for Deep Residual Learning

IEEE Access, vol. 7, no. 1, pp.186126-186136 (December 2019)

Yoshihiro Yamada, Masakazu Iwamura, Takuya Akiba, Koichi Kise

DOI: 10.1109/ACCESS.2019.2960566 Reviewed Deep Learning Abstract Detail
Experimental Supplements from Mobile Tools for Cognitive Introspection Towards Cognitive Augmentation.

GetMobile Mob. Comput. Commun., vol. 23, no. 2, pp.22-24 (November 2019)

Olivier Augereau, Kai Kunze, Koichi Kise

DOI: 10.1145/3372300.3372305 Reviewed Detail
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
Estimation of reading subjective understanding based on eye gaze analysis

PloS one, vol. 13, no. 10 (October 2018)

Charles Lima Sanches, Olivier Augereau, Koichi Kise

DOI: 10.1371/journal.pone.0206213 URL Reviewed Reading-Life Log, Sensing Abstract Detail
Proposal of Similar Image Retrieval System Using Large Scale Trademark Image Database

日本画像学会誌, vol. 57, no. 4, pp.403-412, 10 pages (August 2018)

Riki Kudo, Motoi Iwata, Masakazu Iwamura, Koichi Kise

DOI: 10.11370/isj.57.403 Written in Japanese Reviewed Abstract Detail
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
Wordometer Systems for Everyday Life

PACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, vol. 1, no. 4, pp.123:1-123:21, 21 pages, ACM (December 2017)

Olivier Augereau, Charles Lima Sanches, Koichi Kise, Kai Kunze

DOI: 10.1145/3161601 Reviewed Reading-Life Log Abstract Detail
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
Information Hiding and Its Criteria for Evaluation

IEICE TRANS. INF. & SYST., vol. 100, no. 1, pp.2-12 (January 2017)

Keiichi IWAMURA, Masaki KAWAMURA, Minoru KURIBAYASHI, Motoi IWATA, Hyunho KANG, Seiichi GOHSHI, Akira NISHIMURA

URL Abstract Detail
Practical Watermarking Method Estimating Watermarked Region from Recaptured Videos on Smartphone

IEICE TRANS. INF. & SYST., vol. 100, no. 1, 24-32 pages (January 2017)

Motoi IWATA, Naoyoshi MIZUSHIMA, Koichi KISE

DOI: 10.1587/transinf.2016MUP0008 URL Reviewed Abstract Detail
Vertical error correction of eye trackers in nonrestrictive reading condition

IPSJ Transactions on Computer Vision and Applications, vol. 8, no. 1, 7 pages, Springer Berlin Heidelberg (September 2016)

Charles Lima Sanches, Olivier Augereau, Koichi Kise

DOI: 10.1186/s41074-016-0008-x Reviewed Abstract Detail
WAHM 2016: 3rd workshop on ubiquitous technologies for augmenting the human mind

UbiComp 2016 Adjunct - Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing, p.1010, 1013 pages (September 2016)

Tilman Dingler, Ioannis Giannopolos, Kai Kunze, Andreas Dengel, Evangelos Niforatos, Koichi Kise, Cathal Gurrin

DOI: 10.1145/2968219.2968570 Detail
Automatic Document Type Classification Using Eye Movements and EgocentricImages

Trans. IEICE, vol. J99-D, no. 9, pp.950-958 (September 2016)

Yuki SHIGA, Yuzuko UTSUMI, Masakazu IWAMURA, Kai KUNZE, Koichi KISE

DOI: 10.14923/transinfj.2015JDP7079 URL Written in Japanese Reviewed Reading-Life Log Abstract Detail
Digital Watermarking Method Preventing Extraction Error Caused by Transformation from Uniform Color Space to RGB Color Space

Journal of the Imaging Society of Japan, vol. 54, no. 4, pp.284-291 (August 2015)

Motoi Iwata, Kenta Eguchi, Koichi Kise

Written in Japanese Reviewed Abstract Detail
Individuality-Preserving Silhouette Extraction for Gait Recognition

IPSJ Transactions on Computer Vision and Applicaitons (CVA), vol. 7, pp.74-78 (July 2015)

Yasushi Makihara, Takuya Tanoue, Daigo Muramatsu, Yasushi Yagi, Syunsuke Mori, Yuzuko Utsumi, Masakazu Iwamura, Koichi Kise

DOI: 10.2197/ipsjtcva.7.74 Reviewed Detail
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
Data Embedding into Characters

IEICE Transactions on Information and Systems, vol. E98-D, no. 1, pp.10-20 (January 2015)

Koichi Kise, Shinichiro Omachi, Seiichi Uchida, Masakazu Iwamura, Marcus Liwicki

DOI: 10.1587/transinf.2014MUI0002 Reviewed Detail

Invited paper.
Digital Watermarking Method Estimating Watermarked Video Region from Recaptured Video using Trace of Watermark

The Imaging Society of Japan, vol. 53, no. 5, pp.436-447 (October 2014)

Motoi Iwata, Koichi Kise

Written in Japanese Reviewed Detail
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).
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
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
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
An Audio Watermarking Method Using Sampled Sound for Single Instrumental Music

IEICE Trans., vol. J96-D, no. 4, pp.941-951 (April 2013)

Harumi MURATA, Akio OGIHARA, Motoi IWATA, Akira SHIOZAKI

Written in Japanese Reviewed Detail
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
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
Object Recognition for Less-Requirements

IEEJ Transactions, vol. 131, no. 11, pp.1878-1888 (May 2012)

Martin Klinkigt, Koichi Kise

Reviewed Detail
Using a Reference Point for Local Configuration of SIFT-like Features for Object Recognition with Serious Background Clutter

IPSJ Transactions on Computer Vision and Applications, vol. 3, pp.110-121 (December 2011)

Martin Klinkigt, Koichi Kise

Reviewed Object Recognition Detail
Analysis on the Effect of Dataset Differences for Object Recognition —For the Case of Recognition Methods Based on Exact Matching of Feature Vectors —

IEEJ Transactions on Electronics, Information and Systems, vol. 131, no. 11, pp.1915-1924 (November 2011)

Katsufumi Inoue, Koichi Kise

Written in Japanese Reviewed Object Recognition Abstract Detail
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
Memory Reduction Method for Specific Object Recognition with the BloomierFilter and Its Experimental Evaluation

Trans. IEICE, vol. J93-D, no. 8, pp.1407-1416 (August 2010)

Katsufumi Inoue, Koichi Kise

Written in Japanese Reviewed Object Recognition Abstract Detail

PDF file is available at IEICE Transactions online (in Japanese).
Robust and Efficient Recognition of Low Quality Images by Increasing Reference Feature Vectors

Trans. IEICE, vol. J93-D, no. 8, pp.1353-1363 (August 2010)

Koichi KISE, Kazuto NOGUCHI, Masakazu IWAMURA

URL Written in Japanese Reviewed Object Recognition Abstract Detail

PDF file is available at IEICE Transactions online (in Japanese).
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).
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).
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).
分枝限定法を用いた顔認識の効率化

情報処理学会論文誌, vol. 51, no. 2, pp.217-228 (February 2010)

内海ゆづ子, 松本雄大, 岩井儀雄

Written in Japanese Reviewed Detail
Efficient Recognition of Specific Objects by Cascading Approximate Nearest Neighbor Searchers

Trans. IEICE, vol. J92-D, no. 12, pp.2238-2248 (December 2009)

Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA

URL Written in Japanese Reviewed Object Recognition, Nearest Neighbor Search Abstract Detail

PDF file is available at IEICE Transactions online (in Japanese).
Experimental Evaluation of Balancing the Recognition Rate, Processing Time and Memory Requirement for Large-Scale Recognition of Specific Objects

Trans. IEICE, vol. J92-D, no. 8, pp.1135-1143 (August 2009)

Kazuto NOGUCHI, Koichi KISE, Masakazu IWAMURA

URL Written in Japanese Reviewed Object Recognition, Nearest Neighbor Search Abstract Detail

PDF file is available at IEICE Transactions online (in Japanese).
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
A System for Recommending Tags of Images Using Co-Occurrence of Tags and Similar Images

IEEJ Transactions on Electronics, Information and Systems, vol. 129, no. 3, pp.475-480 (March 2009)

Naoto Sezaki, Koichi Kise

Written in Japanese Reviewed Information Retrieval Detail
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
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).
顔認識のためのウェーブレット特徴量の評価

日本知能情報ファジィ学会誌, vol. 19, no. 5, pp.476-487 (October 2007)

内海ゆづ子, 岩井儀雄, 谷内田正彦

Written in Japanese Reviewed Detail
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).
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).
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).
Fast Camera-Based Document Image Retrieval Using Local Arrangements of Feature Points

Trans. IEICE, vol. J89-D, no. 9, pp.2045-2054 (September 2006)

Tomohiro Nakai, Koichi Kise, Masakazu Iwamura

URL Written in Japanese Reviewed Document Image Retrieval Abstract Detail
Analysis of Annotation on Documents for Recycling Information

IEEJ Transactions on Electronics, Information and Systems, vol. 126, no. 4, pp.443-450 (April 2006)

Tomohiro Nakai, Nobuyuki Kondo, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
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
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
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
Extraction of Profile Information from Newspaper Articles Using Support Vector Machines

Transactions of the Institute of Electrical Engineers of Japan, vol. 124, no. 11, pp.2260-2266 (November 2004)

Hitoshi Yoshitani, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
Reports of the DAS02 Working Groups

International Journal of Document Analysis and Recognition, vol. 6, no. 3, pp.211-217, Springer (March 2004)

E. B. Smith, D. Monn, H. Veeramachaneni, K. Kise, A. Malizia, L. Todoran, A. El-Nasan, R. Ingold

Reviewed Detail
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.
Effectiveness of Passage-Based Document Retrieval for Short Queries

IEICE Trans. on Information and Systems, vol. E86-D, no. 9, pp.1753-1761 (September 2003)

Koichi Kise, Markus Junker, Andreas Dengel, Keinosuke Matsumoto

Reviewed Detail
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.
Spotting Where to Read on Pages — Retrieval of Relevant Parts from Page Images

Document Analysis Systems V, Lecture Notes in Computer Science, vol. 2423, pp.388-399 (August 2002)

K. Kise, M. Tsujino, K. Matsumoto

Reviewed Detail
Passage Retrieval Methods Using a Window Function — A Comparison Between the Fixed Length Method and the Density Distribution Method —

Trans. IEE of Japan, vol. 120-C, no. 11, pp.1539-1546 (November 2000)

Hiroyuki Mizuno, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
Linking Figures and Tables to Their Expository Texts Using Word Density Distributions and Their Biases

Trans. IPSJ, vol. 40, no. 12, pp.4400-4403 (December 1999)

Hiroyuki Mizuno, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
Estimation of User's Interests and WWW Retrieval Based on Topic Extraction from HTML Files

Trans. IEE of Japan, vol. 119-C, no. 11, pp.1316-1322 (November 1999)

Shiomi Ohno, Emiko Maeda, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
Text-line Extraction from English Document Images Using the Neighbor Graph

Trans. IPSJ, vol. 40, no. 8, pp.3239- 3248 (August 1999)

Motoi Iwata, Koichi Kise, Keinosuke Matsumoto

Written in Japanese Reviewed Detail
Segmentation of page images using the area Voronoi diagram

Computer Vision and Image Understanding, vol. 70, no. 3, pp.370-382 (June 1998)

Koichi Kise, Akinori Sato, Motoi Iwata

Reviewed Detail
Page Segmentation Using Thinning of White Areas

Trans. of IEICE, vol. J80-D-II, no. 6, pp.1608-1616 (June 1997)

Koichi Kise, Osamu Yanagida

Written in Japanese Reviewed Detail
A Specification Description of Concurrent Systems Using Process Algebra and Modal Logic

Trans. IEICE, vol. J80-D-I, no. 4, pp.411-414 (April 1997)

Noriaki Izumi, Shinobu Takamatsu, Koichi Kise, Kunio Fukunaga

Written in Japanese Reviewed Detail
Understanding of Diagrams and Expository Text by Resolving Ambiguities of Interpretation

Trans. IEE of Japan, vol. 116-C, no. 11, pp.1202-1210 (November 1996)

Tadaaki Tani, Koichi Kise, Shinobu Takamatsu, Kunio Fukunaga

Written in Japanese Reviewed Detail
Page Segmentation Based on Effective Area of Background

Trans. IEE of Japan, vol. 116-C, no. 9, pp.1035-1042 (September 1996)

Koichi Kise, Yuji Akiyoshi, Shinobu Takamatsu

Written in Japanese Reviewed Detail
Incremental Knowledge Acquisition for Structure Analysis of Document Images

Trans. IPSJ, vol. 36, no. 11, pp.2622-2631 (November 1995)

Koichi Kise, Naoko Yajima, Shinobu Takamatsu, Kunio Fukunaga

Written in Japanese Reviewed Detail
Recognition of Functions of Objects Based on Models of Dynamic Functions

Trans. IPSJ, vol. 36, no. 10, pp.2277-2285 (October 1995)

Yoichi Hattori, Koichi Kise, Tadahiro Kitahashi, Kunio Fukunaga

Written in Japanese Reviewed Detail
First-Order Logic Based Situational and Dynamic Interpretation of Natural Language Descriptions in Hardware Design Specifications

Trans. of JSAI, vol. 10, no. 5, pp.720-730 (September 1995)

Shinobu Takamatsu, Noriaki Izumi, Koichi Kise, Kunio Fukunaga

Written in Japanese Reviewed Detail
A Method of Post-Processing for Character Recognition Based on Syntactic and Semantic Analysis of Sentences

Trans. IEICE, vol. J77-D-II, no. 11, pp.2199-2209 (November 1994)

Koichi Kise, Tadamichi Shiraishi, Shinobu Takamatsu, Kunio Fukunaga

Written in Japanese Reviewed Detail
Integrated Understanding of Sentences and Diagrams for Understanding and Solution of Geometry Problems

Trans. IEE of Japan, vol. 114-C, no. 11, pp.1201-1207 (November 1994)

Koichi Kise, Tadamichi Shiraishi, Shinobu Takamatsu, Kunio Fukunaga

Written in Japanese Reviewed Detail
Representing, Utilizing and Acquiring Knowledge for Document Image Understanding

IEICE Transactions on Information and Systems, vol. E77-D, no. 7, pp.770-777 (July 1994)

Koichi Kise, Noboru Babaguchi

Reviewed Detail
Hypothesis Driven Document Image Understanding with Knowledge about Layout and Content

Trans. IPSJ, vol. 34, no. 8, pp.1716-1730 (August 1993)

Koichi Kise, Ken-ichi Momota, Jun-ichi Sugiyama, Noboru Babaguchi, Yoshikazu Tezuka

Written in Japanese Reviewed Detail
Organizing Knowledge-Base for Structure Analysis of Document Images

Trans. IPSJ, vol. 34, no. 1, pp.75-87 (January 1993)

Koichi Kise, Masaki Yamaoka, Noboru Babaguchi, Yoshikazu Tezuka

Written in Japanese Reviewed Detail
Connectionist Model Binarization

Neural Networks in Pat-tern Recognition and Their Applications, World Scientific, pp.127-142 (December 1991)

Noboru Babaguchi, Koji Yamada, Koichi Kise, Yoshikazu Tezuka

Reviewed Detail
Connectionist Model Binarization

International Journal of Pattern Recognition and Artificial Intelligence, vol. 5, no. 4, pp.629-644 (October 1991)

Noboru Babaguchi, Koji Yamada, Koichi Kise, Yoshikazu Tezuka

Reviewed Detail
ニューラルネットを用いた画像２値化

日本医用画像工学会誌, vol. 9, no. 4, pp.410-415 (September 1991)

馬場口登, 黄瀬浩一, 手塚慶一

Written in Japanese Reviewed Detail
An Experimental Consideration on Image Binarization by Connectionist Model

Trans. IEICE, vol. J73-D-II, no. 8, pp.1281-1287 (August 1990)

Noboru Babaguchi, Koji Yamada, Koichi Kise, Yoshikazu Tezuka

Written in Japanese Reviewed Detail
Layout Model Based Analysis of Document Structure

Trans. IEICE, vol. J72-D-II, no. 7, pp.1029-1039 (July 1989)

Koichi Kise, Jun-ichi Sugiyama, Noboru Babaguchi, Yoshikazu Tezuka

Written in Japanese Reviewed Detail