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IEICE Trans

Seishi TAKAMURA

GAN-Based Image Compression Using Mutual Information for Optimizing Subjective Image Similarity
Shinobu KUDO Shota ORIHASHI Ryuichi TANIDA Seishi TAKAMURA Hideaki KIMATA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/03/01
Vol. E104-D  No. 3  pp. 450-460
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
image compression, CNN, GAN, mutual information, 
 Summary | Full Text:PDF
Multi-Layered DP Quantization Algorithm
Yukihiro BANDOH Seishi TAKAMURA Hideaki KIMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2020/12/01
Vol. E103-A  No. 12  pp. 1552-1561
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
quantization, dynamic programming, bit-depth scalability, multi-layered structure, 
 Summary | Full Text:PDF
Sparse DP Quantization Algorithm
Yukihiro BANDOH Seishi TAKAMURA Atsushi SHIMIZU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2019/03/01
Vol. E102-A  No. 3  pp. 553-565
Type of Manuscript:  PAPER
Category: Image
Keyword: 
quantization, sparseness, dynamic programming, 
 Summary | Full Text:PDF
Optimal Design of Adaptive Intra Predictors Based on Sparsity Constraint
Yukihiro BANDOH Yuichi SAYAMA Seishi TAKAMURA Atsushi SHIMIZU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1795-1805
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
video coding, intra prediction, sparse signal processing, LARS, 
 Summary | Full Text:PDF
A Study on Video Generation Based on High-Density Temporal Sampling
Yukihiro BANDOH Seishi TAKAMURA Atsushi SHIMIZU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2017/09/01
Vol. E100-D  No. 9  pp. 2044-2047
Type of Manuscript:  Special Section LETTER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
high temporal resolution, adaptive temporal filter, dynamic programming, 
 Summary | Full Text:PDF
FOREWORD
Makoto NAKASHIZUKA Seishi TAKAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/09/01
Vol. E99-A  No. 9  pp. 1645-1645
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF
Generalized Theoretical Modeling of Inter-Frame Prediction Error for High Frame-Rate Video Signal Considering Integral Phenomenon
Yukihiro BANDOH Seishi TAKAMURA Hirohisa JOZAWA Yoshiyuki YASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/08/01
Vol. E93-A  No. 8  pp. 1442-1452
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: Image Coding and Video Coding
Keyword: 
high frame-rate sequence, motion blur, video coding, inter-frame prediction, 
 Summary | Full Text:PDF
Theoretical Modeling of Inter-Frame Prediction Error for High Frame-Rate Video Signal
Yukihiro BANDOH Kazuya HAYASE Seishi TAKAMURA Kazuto KAMIKURA Yoshiyuki YASHIMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3  pp. 730-739
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing for Audio and Visual Systems and Its Implementations)
Category: Image Processing
Keyword: 
high frame-rate sequence, statistical model, video coding, inter-frame prediction, 
 Summary | Full Text:PDF