Satoshi Naoi

Publication Activity (10 Years)

Years Active: 1992-2019
Publications (10 Years): 15

Top Topics

Character Recognition

Shape Deformation

Quadratic Discriminant

Convolutional Neural Networks

Top Venues

Publications

Xiaojie Xia, Xiaoyi Yu, Wei Liu, Chunyan Zhang, Jun Sun, Satoshi Naoi
An Efficient off-Line Handwritten Japanese Address Recognition System. ICDAR (2019)
Ruochen Wang, Xiaojie Xia, Chunyan Zhang, Xiaoyi Yu, Jun Sun, Satoshi Naoi
Text Line Adjustment Based on Neural Network. ICDAR (2019)
Xiaoyi Yu, Jun Sun, Satoshi Naoi
Generative Adversarial Networks for Open Set Historical Chinese Character Recognition. Visual Information Processing and Communication (2018)
Jile Jiao, Jun Sun, Satoshi Naoi
A Convolutional Neural Network Based Two-Stage Document Deblurring. ICDAR (2017)
Song Wang, Li Sun, Wei Fan, Jun Sun, Satoshi Naoi, Koichi Shirahata, Takuya Fukagai, Yasumoto Tomita, Atsushi Ike, Tetsutaro Hashimoto
An automated CNN recommendation system for image classification tasks. ICME (2017)
Song Wang, Jun Sun, Satoshi Naoi
On Study of the Reliable Fully Convolutional Networks with Tree Arranged Outputs (TAO-FCN) for Handwritten String Recognition. CoRR (2017)
Xiaoyi Yu, Wei Fan, Jun Sun, Satoshi Naoi
Semi-supervised Learning Feature Representation for Historical Chinese Character Recognition. Visual Information Processing and Communication (2017)
P. Lu, Wei Fan, Jun Sun, H. Tanaka, Satoshi Naoi
Webpage cross-browser test from image level. ICME (2017)
Song Wang, Dongchun Ren, Li Chen, Wei Fan, Jun Sun, Satoshi Naoi
On Study of the Binarized Deep Neural Network for Image Classification. CoRR (2016)
Liang Xu, Wei Fan, Jun Sun, Satoshi Naoi
An HMM-based Over-Segmentation Method for Touching Chinese Handwriting Recognition. ICFHR (2016)
Song Wang, Li Sun, Wei Fan, Jun Sun, Satoshi Naoi, Koichi Shirahata, Takuya Fukagai, Yasumoto Tomita, Atsushi Ike
An Automated CNN Recommendation System for Image Classification Tasks. CoRR (2016)
Song Wang, Li Chen, Liang Xu, Wei Fan, Jun Sun, Satoshi Naoi
Deep Knowledge Training and Heterogeneous CNN for Handwritten Chinese Text Recognition. ICFHR (2016)
Liang Xu, Wei Fan, Jun Sun, Xin Li, Satoshi Naoi
A knowledge-based table recognition method for Chinese bank statement images. ICIP (2016)
Hong Shang, Liuan Wang, Tanaka Hiroshi, Wei Fan, Jun Sun, Satoshi Naoi
Character region segmentation based on Stroke Stable Regions. ICPR (2016)
Li Chen, Song Wang, Wei Fan, Jun Sun, Satoshi Naoi
Cascading Training for Relaxation CNN on Handwritten Character Recognition. ICFHR (2016)
Li Chen, Song Wang, Wei Fan, Jun Sun, Satoshi Naoi
Reconstruction combined training for convolutional neural networks on character recognition. ICDAR (2015)
Wei Fan, Jun Sun, Satoshi Naoi
Separation of text and background regions for high performance document image compression. DRR (2015)
Li Chen, Song Wang, Wei Fan, Jun Sun, Satoshi Naoi
Deep learning based language and orientation recognition in document analysis. ICDAR (2015)
Li Chen, Song Wang, Wei Fan, Jun Sun, Satoshi Naoi
Beyond human recognition: A CNN-based framework for handwritten character recognition. ACPR (2015)
Wei Liu, Wei Fan, Li Chen, Jun Sun, Satoshi Naoi
Seamless stitching with shape deformation for historical document images. ICDAR (2015)
Liuan Wang, Wei Fan, Jun Sun, Satoshi Naoi, Tanaka Hiroshi
Text line extraction in document images. ICDAR (2015)
Wei Fan, Jun Sun, Satoshi Naoi
Paper stitching using maximum tolerant seam under local distortions. ACM Symposium on Document Engineering (2014)
Shufu Xie, Yuan He, Pan Pan, Jun Sun, Satoshi Naoi
Book inner boundary extraction with modified active shape model. Pattern Recognit. Lett. 45 (2014)
Bo Xu, Kaizhu Huang, Irwin King, Cheng-Lin Liu, Jun Sun, Satoshi Naoi
Graphical lasso quadratic discriminant function and its application to character recognition. Neurocomputing 129 (2014)
Chunpeng Wu, Wei Fan, Yuan He, Jun Sun, Satoshi Naoi
Handwritten Character Recognition by Alternately Trained Relaxation Convolutional Neural Network. ICFHR (2014)
Li Chen, Chunpeng Wu, Wei Fan, Jun Sun, Satoshi Naoi
Adaptive Local Receptive Field Convolutional Neural Networks for Handwritten Chinese Character Recognition. CCPR (2) (2014)
Yuanping Zhu, Jun Sun, Satoshi Naoi
Sub-structure Learning Based Handwritten Chinese Text Recognition. ICDAR (2013)
Yuan He, Pan Pan, Shufu Xie, Jun Sun, Satoshi Naoi
A Book Dewarping System by Boundary-Based 3D Surface Reconstruction. ICDAR (2013)
Pan Pan, Yuan He, Shufu Xie, Jun Sun, Satoshi Naoi
An efficient flicker noise reduction method for single images. Color Imaging: Displaying, Processing, Hardcopy, and Applications (2013)
Siyuan Chen, Yuan He, Jun Sun, Satoshi Naoi
Structured document classification by matching local salient features. ICPR (2012)
Yuanping Zhu, Jun Sun, Satoshi Naoi
Discriminative normalization method for handwritten Chinese character recognition. ICPR (2012)
Rujie Liu, Yuehong Wang, Hao Yu, Satoshi Naoi
A renewed image annotation baseline by image embedding and tag correlation. ICPR (2012)
Chunpeng Wu, Wei Fan, Yuan He, Jun Sun, Satoshi Naoi
Cascaded heterogeneous convolutional neural networks for handwritten digit recognition. ICPR (2012)
Wei Fan, Jun Sun, Satoshi Naoi, Akihiro Minagawa, Yoshinobu Hotta
Local Consistency Constrained Adaptive Neighbor Embedding for Text Image Super-Resolution. Document Analysis Systems (2012)
Tianyi Gui, Jun Sun, Satoshi Naoi, Yutaka Katsuyama, Akihiro Minagawa, Yoshinobu Hotta
A Fast Caption Detection Method for Low Quality Video Images. Document Analysis Systems (2012)
Yi-Feng Pan, Jian Sun, Siyuan Chen, Yuan He, Yingju Xia, Jun Sun, Satoshi Naoi
Mobile-based advertisement information retrieval from images and websites. ACM Multimedia (2012)
Yuanping Zhu, Jun Sun, Satoshi Naoi
Recognizing Natural Scene Characters by Convolutional Neural Network and Bimodal Image Enhancement. CBDAR (2011)
Pan Pan, Yuanping Zhu, Jun Sun, Satoshi Naoi
Recognizing Characters with Severe Perspective Distortion Using Hash Tables and Perspective Invariants. ICDAR (2011)
Bo Xu, Kaizhu Huang, Irwin King, Cheng-Lin Liu, Jun Sun, Satoshi Naoi
Graphical Lasso Quadratic Discriminant Function for Character Recognition. ICONIP (3) (2011)
Yi-Feng Pan, Yuanping Zhu, Jun Sun, Satoshi Naoi
Improving Scene Text Detection by Scale-Adaptive Segmentation and Weighted CRF Verification. ICDAR (2011)
Wei Fan, Jun Sun, Satoshi Naoi, Akihiro Minagawa, Yoshinobu Hotta
Natural scene logo recognition by joint boosting feature selection in salient regions. DRR (2011)
Xu-Cheng Yin, Hong-Wei Hao, Jun Sun, Satoshi Naoi
Robust Vanishing Point Detection for MobileCam-Based Documents. ICDAR (2011)
Yuanping Zhu, Jun Sun, Yoshinobu Hotta, Satoshi Naoi
Rejection Optimization Based on Threshold Mapping for Offline Handwritten Chinese Character Recognition. ICFHR (2010)
Danian Zheng, Jun Sun, Satoshi Naoi, Misako Suwa, Hiroaki Takebe, Yoshinobu Hotta
Separation of overlapped color planes for document images. ICIP (2010)
Yuan He, Jun Sun, Satoshi Naoi, Akihiro Minagawa, Yoshinobu Hotta
Enhancement of camera-based whiteboard images. DRR (2010)
Lanlan Chang, Jun Sun, Misako Suwa, Hiroaki Takebe, Yuan He, Satoshi Naoi
Occluded text restoration and recognition. Document Analysis Systems (2010)
Pan Pan, Akihiro Minagawa, Jun Sun, Yoshinobu Hotta, Satoshi Naoi
A Dual Pass Video Stabilization System Using Iterative Motion Estimation and Adaptive Motion Smoothing. ICPR (2010)
Kaizhu Huang, Danian Zheng, Jun Sun, Yoshinobu Hotta, Katsuhito Fujimoto, Satoshi Naoi
Sparse learning for support vector classification. Pattern Recognit. Lett. 31 (13) (2010)
Xu-Cheng Yin, Hong-Wei Hao, Yun-Feng Tang, Jun Sun, Satoshi Naoi
Rejection Strategies with Multiple Classifiers for Handwritten Character Recognition. ICDAR (2009)
Jun Sun, Satoshi Naoi, Yusaku Fujii, Hiroaki Takebe, Yoshinobu Hotta
Trinary Image Mosaicing Based Watermark String Detection. ICDAR (2009)
Yuanping Zhu, Jun Sun, Akihiro Minagawa, Yoshinobu Hotta, Satoshi Naoi
Separate Chinese Character and English Character by Cascade Classifier and Feature Selection. ICDAR (2009)
Do Ngoc Hung, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Improvement of Telop Recognition Quality by Integrating Web Search Results. NTII (2008)
Hongliang Bai, Jun Sun, Satoshi Naoi, Yutaka Katsuyama, Yoshinobu Hotta, Katsuhito Fujimoto
Video caption duration extraction. ICPR (2008)
Jun Sun, Yusaku Fujii, Hiroaki Takebe, Katsuhito Fujimoto, Satoshi Naoi
An Image Based Watermark String Detection System for Document Security Checking. Document Analysis Systems (2008)
Yuan He, Jun Sun, Satoshi Naoi, Yusaku Fujii, Katsuhito Fujimoto
Unsupervised Decomposition of Color Document Images by Projecting Colors to a Spherical Surface. Document Analysis Systems (2008)
Jun Sun, Kaizhu Huang, Yoshinobu Hotta, Katsuhito Fujimoto, Satoshi Naoi
Degraded Character Recognition by Complementary Classifiers Combination. ICDAR (2007)
Xu-Cheng Yin, Jun Sun, Satoshi Naoi, Katsuhito Fujimoto, Yusaku Fujii, Koji Kurokawa, Hiroaki Takebe
A Multi-Stage Strategy to Perspective Rectification for Mobile Phone Camera-Based Document Images. ICDAR (2007)
Kaizhu Huang, Jun Sun, Yoshinobu Hotta, Katsuhito Fujimoto, Satoshi Naoi
An SVM-Based High-accurate Recognition Approach for Handwritten Numerals by Using Difference Features. ICDAR (2007)
Katsuhito Fujimoto, Jun Sun, Hiroaki Takebe, Misako Suwa, Satoshi Naoi
Shape from parallel geodesics for distortion correction of digital camera document images. DRR (2007)
Katsuhito Fujimoto, Jun Sun, Hiroaki Takebe, Misako Suwa, Satoshi Naoi
Curved paper rectification for digital camera document images by shape from parallel geodesics using continuous dynamic programming. ICDAR (2007)
Wataru Nakano, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Treatment of Laser Pointer and Speech Information in Lecture Scene Retrieval. ISM (2006)
Kaizhu Huang, Jun Sun, Yoshinobu Hotta, Katsuhito Fujimoto, Satoshi Naoi, Chong Long, Li Zhuang, Xiaoyan Zhu
A Hybrid Handwritten Chinese Address Recognition Approach. ICONIP (2) (2006)
Yoshinobu Hotta, Jun Sun, Yutaka Katsuyama, Satoshi Naoi
Robust Chinese Character Recognition by Selection of Binary-Based and Grayscale-Based Classifier. Document Analysis Systems (2006)
Yoshinobu Hotta, Hiroaki Takebe, Misako Suwa, Satoshi Naoi
Accuracy Improvement for Handwritten Japanese Word Recognition by Combination of Character and Word Recognizer. ICDAR (2005)
Jun Sun, Yoshinobu Hotta, Yutaka Katsuyama, Satoshi Naoi
Camera based Degraded Text Recognition Using Grayscale Feature. ICDAR (2005)
Wataru Nakano, Yuta Ochi, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Unified Presentation Contents Retrieval Using Laser Pointer Information. ICDE Workshops (2005)
Haruo Yokota, Takashi Kobayashi, Taichi Muraki, Satoshi Naoi
UPRISE: Unified Presentation Slide Retrieval by Impression Search Engine. IEICE Trans. Inf. Syst. (2) (2004)
Yun Li, Satoshi Naoi, Mohamed Cheriet, Ching Y. Suen
A Segmentation Method for Touching Italic Characters. ICPR (2) (2004)
Chunheng Wang, Yoshinobu Hotta, Misako Suwa, Satoshi Naoi
Handwritten Chinese Address Recognition Based on Enhanced Key Character Extraction and Holistic Word Matching. Int. J. Comput. Process. Orient. Lang. 17 (4) (2004)
Noriaki Ozawa, Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota
Slide identification for lecture movies by matching characters and images. DRR (2004)
Li Zhuang, Ta Bao, Xiaoyan Zhu, Chunheng Wang, Satoshi Naoi
A Chinese OCR spelling check approach based on statistical language models. SMC (5) (2004)
Jun Sun, Yutaka Katsuyama, Satoshi Naoi
Video Degradation Model and Its Application to Character Recognition in e-Learning Videos. Document Analysis Systems (2004)
Chunheng Wang, Yoshinobu Hotta, Misako Suwa, Satoshi Naoi
Handwritten Chinese address recognition. IWFHR (2004)
Misako Suwa, Satoshi Naoi
Segmentation of handwritten numerals by graph representation. IWFHR (2004)
Andrea Souza, Mohamed Cheriet, Satoshi Naoi, Ching Y. Suen
Automatic Filter Selection Using Image Quality Assessment. ICDAR (2003)
Jun Sun, Yukata Katsuyama, Satoshi Naoi
Text Processing Method for E-learning Videos. CVPR Workshops (2003)
Misako Suwa, Satoshi Naoi
Separation algorithm of superimposed pattern using directional decomposition of an image. DRR (2003)
Jun Sun, Zhulong Wang, Hao Yu, Fumihito Nishino, Yutaka Katsuyama, Satoshi Naoi
Effective text extraction and recognition for WWW images. ACM Symposium on Document Engineering (2003)
Yutaka Katsuyama, Hiroaki Takebe, Koji Kurokawa, Takahiro Saitoh, Satoshi Naoi
Highly accurate retrieval method of Japanese document images through a combination of morphological analysis and OCR. Document Recognition and Retrieval (2002)
Yoshinobu Hotta, Satoshi Naoi, Misako Suwa
Improvement of numeral recognition using personal handwriting characteristics based on clustering. Systems and Computers in Japan 33 (7) (2002)
Hiroaki Takebe, Koji Kurokawa, Yutaka Katsuyama, Satoshi Naoi
A Learning Pseudo Bayes Discriminant Method Based on Difference Distribution of Feature Vectors. Document Analysis Systems (2002)
Katsuhito Fujimoto, Atsuko Ohara, Satoshi Naoi
A Ruled-Line Extraction Method for Digital Camera Images. ICDAR (2001)
Satoshi Naoi
Hierarchical rectangular representation for connected component labeled image. Document Recognition and Retrieval (2000)
Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi
Character string extraction from newspaper headlines with a background design by recognizing a combination of connected components. Document Recognition and Retrieval (1999)
Hiroaki Takebe, Yutaka Katsuyama, Satoshi Naoi
Precise and Fast Form Identification Method by Using Adaptive Base Lines for Matching. ACCV (2) (1998)
Misako Suwa, Satoshi Naoi, Yoshinobu Hotta
Detection of deleted patterns in handwritten digits using topological and geometrical image features. Document Recognition (1998)
Satoshi Naoi, Maki Yabuki
Global Interpolation Method II for Handwritten Numbers Overlapping a Border by Automatic Knowledge Acquisition of Overlapped Condition. ICDAR (1997)
Yutaka Katsuyama, Satoshi Naoi
Fast title extraction method for business documents. Document Recognition (1997)
Yoshinobu Hotta, Satoshi Naoi, Misako Suwa
Handwritten Numeral Recognition Using Personal Handwriting Characteristics Based On Clustering Method. WACV (1996)
Satoshi Naoi, Maki Yabuki, Atsuko Asakawa, Yoshinobu Hotta
Global Interpolation in the Segmentation of Handwritten Characters Overlapping a Border. IEICE Trans. Inf. Syst. (7) (1995)
Satoshi Naoi, Yoshinobu Hotta, Maki Yabuki, Atsuko Asakawa
Global Interpolation in the Segmentation of Handwritten Characters Overlapping a Border. ICIP (1) (1994)
Satoshi Naoi, Masatoshi Komeichi, Yoshiyuki Ohta, Tohru Ozaki, Shigeru Sasaki, Toshiyuki Gotoh, Masumi Yoshida
IDATEN: A reconfigurable video-rate color image processing system. Systems and Computers in Japan 23 (13) (1992)