SEIUN - a fast and intelligent character recognition system. - Hirotomo Aso; Shinichiro Omachi; Masayuki Kimura; Yutaka Katsuyama (Syst. Comput. Jpn., 1994)

An algorithm for constructing a multi-template dictionary for character recognition considering distribution of feature vectors. - Fang Sun; Shinichiro Omachi; Hirotomo Aso (ICPR, 1998)

A Handwritten Character Recognition System Using Directional Element Feature and Asymmetric Mahalanobis Distance. - Nei Kato; Masato Suzuki; Shinichiro Omachi; Hirotomo Aso; Yoshiaki Nemoto (IEEE Trans. Pattern Anal. Mach. Intell., 1999)

Fast and precise discriminant function considering correlations of elements of feature vectors and its application to character recognition. - Fang Sun; Shinichiro Omachi; Nei Kato; Hirotomo Aso (Syst. Comput. Jpn., 1999)

A Parallel Architecture for Quadtree-based Fractal Image Coding. - Shinhaeng Lee; Shinichiro Omachi; Hirotomo Aso (ICPP, 2000)

A Modification of Eigenvalues to Compensate Estimation Errors of Eigenvectors. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (ICPR, 2000)

Precise Hand-printed Character Recognition Using Elastic Models via Nonlinear Transformation. - Tsuyoshi Kato; Shinichiro Omachi; Hirotomo Aso (ICPR, 2000)

Structure Extraction from Various Kinds of Decorated Characters Using Multi-Scale Images. - Shinichiro Omachi; Masaki Inoue; Hirotomo Aso (ICPR, 2000)

Two-Stage Computational Cost Reduction Algorithm Based on Mahalanobis Distance Approximations. - Fang Sun; Shinichiro Omachi; Nei Kato; Hirotomo Aso; Shunichi Kono; Tasuku Takagi (ICPR, 2000)

A New Approximation Method of the Quadratic Discriminant Function. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (SSPR/SPR, 2000)

A Noise-Adaptive Discriminant Function and Its Application to Blurred Machine-Printed Kanji Recognition. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (IEEE Trans. Pattern Anal. Mach. Intell., 2000)

A fast algorithm for a k-NN classifier based on the branch and bound method and computational quantity estimation. - Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2000)

A qualitative adaptation of subspace method for character recognition. - Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2000)

Object arrangement into Euclidean space using genetic algorithm. - Shinichiro Omachi; Hiroko Yokoyama; Hirotomo Aso (Syst. Comput. Jpn., 2000)

Structure Extraction from Decorated Characters Using Multiscale Images. - Shinichiro Omachi; Masaki Inoue; Hirotomo Aso (IEEE Trans. Pattern Anal. Mach. Intell., 2001)

A Discriminant Function Considering Normality Improvement of the Distribution. - Hidenori Ujiie; Shinichiro Omachi; Hirotomo Aso (ICPR (2), 2002)

A Method to Estimate the True Mahalanobis Distance from Eigenvectors of Sample Covariance Matrix. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (SSPR/SPR, 2002)

Asymmetric Gaussian and Its Application to Pattern Recognition. - Tsuyoshi Kato; Shinichiro Omachi; Hirotomo Aso (SSPR/SPR, 2002)

Precise Estimation of High-Dimensional Distribution and Its Application to Face Recognition. - Shinichiro Omachi; Fang Sun; Hirotomo Aso (ICPR (1), 2004)

Fast Visual Search Using Simplified Pruning Rules - Streamlined Active Search. - Shingo Taguchi; Shinichiro Omachi; Hirotomo Aso (ICPR (4), 2004)

Estimation of true Mahalanobis distance from eigenvectors of sample covariance matrix. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2004)

Isolated Character Recognition by Searching Feature Points. - Masakazu Iwamura; Kazuya Negishi; Shinichiro Omachi; Hirotomo Aso (ICDAR, 2005)

On the bias of predictive distribution in pattern recognition. - Masakazu Iwamura; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2005)

Affine Invariant Information Embedment for Accurate Camera-Based Character Recognition. - Shinichiro Omachi; Masakazu Iwamura; Seiichi Uchida; Koichi Kise (ICPR (2), 2006)

OCR Fonts Revisited for Camera-Based Character Recognition. - Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICPR (2), 2006)

Extraction of Embedded Class Information from Universal Character Pattern. - Seiichi Uchida; Megumi Sakai; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICDAR, 2007)

Decorative Character Recognition by Graph Matching. - Shinichiro Omachi; Shunichi Megawa; Hirotomo Aso (IEICE Trans. Inf. Syst., 2007)

An Approximation Method of the Quadratic Discriminant Function and Its Application to Estimation of High-Dimensional Distribution. - Shinichiro Omachi; Masako Omachi; Hirotomo Aso (IEICE Trans. Inf. Syst., 2007)

Recognition of line graph images in documents by tracing connected components. - Toshimichi Fuda; Shinichiro Omachi; Hirotomo Aso (Syst. Comput. Jpn., 2007)

Fast Template Matching With Polynomials. - Shinichiro Omachi; Masako Omachi (IEEE Trans. Image Process., 2007)

Affine Invariant Recognition of Characters by Progressive Pruning. - Akira Horimatsu; Ryo Niwa; Masakazu Iwamura; Koichi Kise; Seiichi Uchida; Shinichiro Omachi (Document Analysis Systems, 2008)

Skew Estimation by Instances. - Seiichi Uchida; Megumi Sakai; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (Document Analysis Systems, 2008)

Layout-free dewarping of planar document images. - Masakazu Iwamura; Ryo Niwa; Akira Horimatsu; Koichi Kise; Seiichi Uchida; Shinichiro Omachi (DRR, 2009)

Capturing Digital Ink as Retrieving Fragments of Document Images. - Kazumasa Iwata; Koichi Kise; Tomohiro Nakai; Masakazu Iwamura; Seiichi Uchida; Shinichiro Omachi (ICDAR, 2009)

Conspicuous Character Patterns. - Seiichi Uchida; Ryoji Hattori; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICDAR, 2009)

Segmenting Shape Using Deformation Information. - Ruiqi Guo; Shinichiro Omachi; Hirotomo Aso (IEICE Trans. Inf. Syst., 2009)

Variational Bayesian Mixture Model on a Subspace of Exponential Family Distributions. - Kazuho Watanabe; Shotaro Akaho; Shinichiro Omachi; Masato Okada (IEEE Trans. Neural Networks, 2009)

Expansion of queries and databases for improving the retrieval accuracy of document portions: an application to a camera-pen system. - Koichi Kise; Megumi Chikano; Kazumasa Iwata; Masakazu Iwamura; Seiichi Uchida; Shinichiro Omachi (Document Analysis Systems, 2010)

Data-embedding pen: augmenting ink strokes with meta-information. - Marcus Liwicki; Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (Document Analysis Systems, 2010)

A new pre-classification method based on associative matching method. - Yutaka Katsuyama; Akihiro Minagawa; Yoshinobu Hotta; Shinichiro Omachi; Nei Kato (DRR, 2010)

Tracking and Retrieval of Pen Tip Positions for an Intelligent Camera Pen. - Kazumasa Iwata; Koichi Kise; Masakazu Iwamura; Seiichi Uchida; Shinichiro Omachi (ICFHR, 2010)

Embedding Meta-Information in Handwriting – Reed-Solomon for Reliable Error Correction. - Marcus Liwicki; Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICFHR, 2010)

Extraction of 3D Shape of a Tooth from Dental CT Images with Region Growing Method. - Ryuichi Yanagisawa; Shinichiro Omachi (ICWF, 2010)

Indexing Tree and Subtree by Using a Structure Network. - Mingming Zhang; Shinichiro Omachi (SSPR/SPR, 2010)

Novel Confidence Feature Extraction Algorithm Based on Latent Topic Similarity. - Wei Chen 004; Gang Liu 008; Jun Guo 002; Shinichiro Omachi; Masako Omachi; Yujing Guo (IEICE Trans. Inf. Syst., 2010)

Reliable Online Stroke Recovery from Offline Data with the Data-Embedding Pen. - Marcus Liwicki; Akira Yoshida; Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICDAR, 2011)

Handwriting on Paper as a Cybermedium. - Akira Yoshida; Marcus Liwicki; Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (KES (4), 2011)

Pattern recognition using boundary data of component distributions. - Masako Omachi; Shinichiro Omachi; Hirotomo Aso; Tsuneo Saito (Comput. Ind. Eng., 2011)

Pattern Recognition with Gaussian Mixture Models of Marginal Distributions. - Masako Omachi; Shinichiro Omachi (IEICE Trans. Inf. Syst., 2011)

A Study on Caption Recognition for Multi-color Characters on Complex Background. - Yutaka Katsuyama; Akihiro Minagawa; Yoshinobu Hotta; Jun Sun 004; Shinichiro Omachi (ISM, 2012)

Compression of scene images by region segmentation and text detection. - Shinichiro Omachi; Shota Kaneko; Hiroko Tsuchida; Yoshihiro Sugaya (WPMC, 2012)

A primary study on location estimation system for ad-hoc networks with considering incorrect nodes. - Yoshihiro Sugaya; Masahito Okamoto; Yuta Nakano; Shinichiro Omachi (WPMC, 2012)

A Statistical Analysis on Operation Scheduling for an Energy Network Project. - Yoshihiro Sugaya; Shinichiro Omachi; Akira Takeuchi; Yousuke Nozaki (IEEE Trans. Parallel Distributed Syst., 2012)

The Reading-Life Log - Technologies to Recognize Texts That We Read. - Takashi Kimura; Rong Huang 003; Seiichi Uchida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (ICDAR, 2013)

A practical method for realizing large-scale and flexible demand response. - Toshitsugu Gunji; Yoshihiro Sugaya; Shinichiro Omachi (ISGT, 2013)

Activity Recognition for the Mind: Toward a Cognitive "Quantified Self". - Kai Kunze; Masakazu Iwamura; Koichi Kise; Seiichi Uchida; Shinichiro Omachi (Computer, 2013)

High Speed and High Accuracy Pre-Classification Method for OCR: Margin Added Hashing. - Yutaka Katsuyama; Yoshinobu Hotta; Masako Omachi; Shinichiro Omachi (IEICE Trans. Inf. Syst., 2013)

A Discriminative Metric Learning Algorithm for Face Recognition. - Tsuyoshi Kato; Wataru Takei; Shinichiro Omachi (IPSJ Trans. Comput. Vis. Appl., 2013)

Recovery and localization of handwritings by a camera-pen based on tracking and document image retrieval. - Megumi Chikano; Koichi Kise; Masakazu Iwamura; Seiichi Uchida; Shinichiro Omachi (Pattern Recognit. Lett., 2014)

More than ink - Realization of a data-embedding pen. - Marcus Liwicki; Seiichi Uchida; Akira Yoshida; Masakazu Iwamura; Shinichiro Omachi; Koichi Kise (Pattern Recognit. Lett., 2014)

Estimation of gazing points in environment using eye tracker and omnidirectional camera. - Shun Chiba; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ICCE-TW, 2015)

Data arrangement and dimensional compression using Vivaldi for similarity search on structured peer-to-peer network. - Yoshihiro Sugaya; Koh Motoyama; Shinichiro Omachi (ICCE-TW, 2015)

Ultra-low resolution character recognition system with pruning mutual subspace method. - Shuhei Toba; Hirotaka Kudo; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ICCE-TW, 2015)

Data Embedding into Characters. - Koichi Kise; Shinichiro Omachi; Seiichi Uchida; Masakazu Iwamura; Marcus Liwicki (IEICE Trans. Inf. Syst., 2015)

Mahalanobis Encodings for Visual Categorization. - Tomoki Matsuzawa; Raissa Relator; Wataru Takei; Shinichiro Omachi; Tsuyoshi Kato (IPSJ Trans. Comput. Vis. Appl., 2015)

Adaptive Post Filter for Reducing Block Artifacts in High Efficiency Video Coding. - Antoine Chauvet; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ICMSSP, 2016)

Graph model boosting for structural data recognition. - Tomo Miyazaki; Shinichiro Omachi (ICPR, 2016)

Element-Level Clustering of Feature Vectors Considering Correlations for Analyzing Image Data. - Masako Omachi; Shinichiro Omachi (SKG, 2016)

Traffic Light Detection Considering Color Saturation Using In-Vehicle Stereo Camera. - Hiroki Moizumi; Yoshihiro Sugaya; Masako Omachi; Shinichiro Omachi (J. Inf. Process., 2016)

Efficient Coding for Video Including Text Using Image Generation. - Yosuke Nozue; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (J. Inf. Process., 2016)

Reading-Life Log as a New Paradigm of Utilizing Character and Document Media. - Koichi Kise; Shinichiro Omachi; Seiichi Uchida; Masakazu Iwamura; Masahiko Inami; Kai Kunze (Human-Harmonized Information Technology (2), 2017)

Text Detection by Faster R-CNN with Multiple Region Proposal Networks. - Yoshito Nagaoka; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (CBDAR@ICDAR, 2017)

Glyph-Based Data Augmentation for Accurate Kanji Character Recognition. - Kenichiro Ofusa; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ICDAR, 2017)

Text Retrieval for Japanese Historical Documents by Image Generation. - Chisato Sugawara; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (HIP@ICDAR, 2017)

Analysis of floor map image in information board for indoor navigation. - Tomoya Honto; Yoshihiro Sugaya; Tomo Miyazaki; Shinichiro Omachi (IPIN, 2017)

Mackerel Classification Using Global and Local Features. - Yoshito Nagaoka; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ETFA, 2018)

Structural Data Recognition With Graph Model Boosting. - Tomo Miyazaki; Shinichiro Omachi (IEEE Access, 2018)

Activity Recognition Using Gazed Text and Viewpoint Information for User Support Systems. - Shun Chiba; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (J. Sens. Actuator Networks, 2018)

Super Resolution for Multi Frames with 3D Feature Extraction and RNN Prediction. - Xi Huang; Yoshihiro Sugaya; Tomo Miyazaki; Shinichiro Omachi (SSPS, 2019)

Automatic Mackerel Sorting Machine Using Global and Local Features. - Yoshito Nagaoka; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (IEEE Access, 2019)

Fidelity-Controllable Extreme Image Compression with Generative Adversarial Networks. - Shoma Iwai; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (ICPR, 2020)

Automatic Generation of Typographic Font From Small Font Subset. - Tomo Miyazaki; Tatsunori Tsuchiya; Yoshihiro Sugaya; Shinichiro Omachi; Masakazu Iwamura; Seiichi Uchida; Koichi Kise (IEEE Computer Graphics and Applications, 2020)

Multiple Visual-Semantic Embedding for Video Retrieval from Query Sentence. - Huy Manh Nguyen; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (CoRR, 2020)

Spectrum Correction Using Modeled Panchromatic Image for Pansharpening. - Naoko Tsukamoto; Yoshihiro Sugaya; Shinichiro Omachi (J. Imaging, 2020)

Object-Based Video Coding by Visual Saliency and Temporal Correlation. - Kazuya Ogasawara; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (IEEE Trans. Emerg. Top. Comput., 2020)

Self Texture Transfer Networks for Low Bitrate Image Compression. - Shoma Iwai; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (CVPR Workshops, 2021)

Mackerel Fat Content Estimation Using RGB and Depth Images. - Shuya Sano; Tomo Miyazaki; Yoshihiro Sugaya; Naohiro Sekiguchi; Shinichiro Omachi (IEEE Access, 2021)

Stroke-Based Scene Text Erasing Using Synthetic Data. - Zhengmi Tang; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (CoRR, 2021)

Text Detection Using Multi-Stage Region Proposal Network Sensitive to Text Scale. - Yoshito Nagaoka; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (Sensors, 2021)

Stroke-Based Scene Text Erasing Using Synthetic Data for Training. - Zhengmi Tang; Tomo Miyazaki; Yoshihiro Sugaya; Shinichiro Omachi (IEEE Trans. Image Process., 2021)

A Framework for Estimating Gaze Point Information for Location-Based Services. - Junpei Masuho; Tomo Miyazaki; Yoshihiro Sugaya; Masako Omachi; Shinichiro Omachi (IEEE Trans. Veh. Technol., 2021)

GAN-based Privacy-Conscious Data Augmentation with Finger-Vein Images. - Yusuke Matsuda; Tomo Miyazaki; Shinichiro Omachi (IICAIET, 2022)

Rethinking Degradation: Radiograph Super-Resolution via AID-SRGAN. - Yongsong Huang; Qingzhong Wang; Shinichiro Omachi (MLMI@MICCAI, 2022)

Important Region Estimation Using Image Captioning. - Taku Suzuki; Daisuke Sato; Yoshihiro Sugaya; Tomo Miyazaki; Shinichiro Omachi (IEEE Access, 2022)

Infrared Image Super-Resolution: Systematic Review, and Future Trends. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Shinichiro Omachi (CoRR, 2022)

Correlation-Based Data Augmentation for Machine Learning and Its Application to Road Environment Recognition. - Shinichiro Omachi; Masako Omachi (IEEE Trans. Veh. Technol., 2022)

Target-oriented Domain Adaptation for Infrared Image Super-Resolution. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Yafei Dong; Shinichiro Omachi (CoRR, 2023)

Infrared Image Super-Resolution via GAN. - Yongsong Huang; Shinichiro Omachi (CoRR, 2023)

A Scene-Text Synthesis Engine Achieved Through Learning From Decomposed Real-World Data. - Zhengmi Tang; Tomo Miyazaki; Shinichiro Omachi (IEEE Trans. Image Process., 2023)

Deep image compression using scene text quality assessment. - Shohei Uchigasaki; Tomo Miyazaki; Shinichiro Omachi (Pattern Recognit., 2023)

JPEG Image Enhancement with Pre-Processing of Color Reduction and Smoothing. - Akane Shoda; Tomo Miyazaki; Shinichiro Omachi (Sensors, 2023)

Layout-Corrector: Alleviating Layout Sticking Phenomenon in Discrete Diffusion Model. - Shoma Iwai; Atsuki Osanai; Shunsuke Kitada; Shinichiro Omachi (ECCV (34), 2024)

DiCTI: Diffusion-based Clothing Designer via Text-guided Input. - Ajda Lampe; Julija Stopar; Deepak Kumar Jain 001; Shinichiro Omachi; Peter Peer; Vitomir Struc (FG, 2024)

Controlling Rate, Distortion, and Realism: Towards a Single Comprehensive Neural Image Compression Model. - Shoma Iwai; Tomo Miyazaki; Shinichiro Omachi (WACV, 2024)

Semantically-Guided Image Compression for Enhanced Perceptual Quality at Extremely Low Bitrates. - Shoma Iwai; Tomo Miyazaki; Shinichiro Omachi (IEEE Access, 2024)

Dual-Conditioned Training to Exploit Pre-Trained Codebook-Based Generative Model in Image Compression. - Shoma Iwai; Tomo Miyazaki; Shinichiro Omachi (IEEE Access, 2024)

Learn from orientation prior for radiograph super-resolution: Orientation operator transformer. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Kaiyuan Jiang; Zhengmi Tang; Shinichiro Omachi (Comput. Methods Programs Biomed., 2024)

Japanese historical character recognition by focusing on character parts. - Takuru Ishikawa; Tomo Miyazaki; Shinichiro Omachi (Pattern Recognit., 2024)

TAMC: Textual Alignment and Masked Consistency for Open-Vocabulary 3D Scene Understanding. - Juan Wang; Zhijie Wang; Tomo Miyazaki; Yaohou Fan; Shinichiro Omachi (Sensors, 2024)

VQ-STE: Scene text erasing with mask refinement and vector-quantized texture dictionary. - Zhengmi Tang; Tomo Miyazaki; Zhijie Wang; Yongsong Huang; Jonathan Pradana Mailoa; Shinichiro Omachi (Knowl. Based Syst., 2025)

Texture and noise dual adaptation for infrared image super-resolution. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Yafei Dong; Shinichiro Omachi (Pattern Recognit., 2025)

IRSRMamba: Infrared Image Super-Resolution via Mamba-Based Wavelet Transform Feature Modulation Model. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Shinichiro Omachi (IEEE Trans. Geosci. Remote. Sens., 2025)

Joint Low-level and High-level Textual Representation Learning with Multiple Masking Strategies. - Zhengmi Tang; Yuto Mitsui; Tomo Miyazaki; Shinichiro Omachi (CoRR, 2025)

Breaking Dataset Boundaries: Class-Agnostic Targeted Adversarial Attacks. - Taïga Gonçalves; Tomo Miyazaki; Shinichiro Omachi (CoRR, 2025)

GPSMamba: A Global Phase and Spectral Prompt-guided Mamba for Infrared Image Super-Resolution. - Yongsong Huang; Tomo Miyazaki; Xiaofeng Liu 001; Shinichiro Omachi (CoRR, 2025)