Jien KATO

Rethinking the Rotation Invariance of Local Convolutional Features for Content-Based Image Retrieval
Longjiao ZHAO Yu WANG Jien KATO 
Publication:   
Publication Date: 2021/01/01
Vol. E104-D  No. 1  pp. 174-182
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
image retrieval, in-model data augmentation, in-model feature augmentation, post-model feature augmentation, local convolutional features, and rotation invariance, 
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Predicting Violence Rating Based on Pairwise Comparison
Ying JI Yu WANG Jien KATO Kensaku MORI 
Publication:   
Publication Date: 2020/12/01
Vol. E103-D  No. 12  pp. 2578-2589
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
visual violence analysis, pairwise comparison, rating estimation, 
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Attention-Guided Spatial Transformer Networks for Fine-Grained Visual Recognition
Dichao LIU Yu WANG Jien KATO 
Publication:   
Publication Date: 2019/12/01
Vol. E102-D  No. 12  pp. 2577-2586
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
recognition, attention, fine-grained, deep learning, 
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Efficient Local Feature Encoding for Human Action Recognition with Approximate Sparse Coding
Yu WANG Jien KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 1212-1220
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
approximate sparse coding, sparse coding, approximate nearest neighbour, local feature encoding, action recognition, 
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Multiple-Shot People Re-Identification by Patch-Wise Learning
Guanwen ZHANG Jien KATO Yu WANG Kenji MASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/12/01
Vol. E98-D  No. 12  pp. 2257-2270
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
patch-wise matching, patch-wise learning, multiple-shot re-identification, 
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Adaptive Metric Learning for People Re-Identification
Guanwen ZHANG Jien KATO Yu WANG Kenji MASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/11/01
Vol. E97-D  No. 11  pp. 2888-2902
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
multiple-shot people re-identification, adaptive metric learning, local distance comparison, 
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People Re-Identification with Local Distance Comparison Using Learned Metric
Guanwen ZHANG Jien KATO Yu WANG Kenji MASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/09/01
Vol. E97-D  No. 9  pp. 2461-2472
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
multiple-shot re-identification, local distance comparison, multimodal distribution, 
 Summary | Full Text:PDF
Pedestrian Detection with Sparse Depth Estimation
Yu WANG Jien KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/08/01
Vol. E94-D  No. 8  pp. 1690-1699
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
pedestrian detection, depth estimation, stereo matching, 
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A Highway Surveillance System Using an HMM-Based Segmentation Method
Jien KATO Toyohide WATANABE Hiroyuki HASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/11/01
Vol. E85-D  No. 11  pp. 1767-1775
Type of Manuscript:  Special Section PAPER (Special Issue on Information System Technologies for ITS)
Category: 
Keyword: 
traffic surveillance, car tracking, hidden Markov model, car speed estimation, 
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