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IEICE Trans

Tatsuya OSAWA

A Low-Latency 4K HEVC Multi-Channel Encoding System with Content-Aware Bitrate Control for Live Streaming
Daisuke KOBAYASHI Ken NAKAMURA Masaki KITAHARA Tatsuya OSAWA Yuya OMORI Takayuki ONISHI Hiroe IWASAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2023/01/01
Vol. E106-D  No. 1  pp. 46-57
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
multi-channel encoding, MPEG-DASH, HEVC, low-latency, CMAF, 
 Summary | Full Text:PDF
4K 120fps HEVC Encoder with Multi-Chip Configuration
Yuya OMORI Ken NAKAMURA Takayuki ONISHI Daisuke KOBAYASHI Tatsuya OSAWA Hiroe IWASAKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2021/07/01
Vol. E104-B  No. 7  pp. 749-759
Type of Manuscript:  Special Section PAPER (Special Section on Future Directions of Research and Development on Communication Quality)
Category: 
Keyword: 
HEVC, encoder, high frame rate, low delay, temporal scalability, 
 Summary | Full Text:PDF
Low Delay 4K 120fps HEVC Decoder with Parallel Processing Architecture
Ken NAKAMURA Daisuke KOBAYASHI Yuya OMORI Tatsuya OSAWA Takayuki ONISHI Koyo NITTA Hiroe IWASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2020/03/01
Vol. E103-C  No. 3  pp. 77-84
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power and High-Speed Chips)
Category: 
Keyword: 
HEVC, decoder, high frame rate, temporal scalability, 
 Summary | Full Text:PDF
Estimating Anomality of the Video Sequences for Surveillance Using 1-Class SVM
Kyoko SUDO Tatsuya OSAWA Kaoru WAKABAYASHI Hideki KOIKE Kenichi ARAKAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 1929-1936
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision and its Applications)
Category: 
Keyword: 
monitoring, anomal detection, 1-class SVM, 
 Summary | Full Text:PDF