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Paper Abstract and Keywords
Presentation 2015-11-12 14:10
[Fellow Memorial Lecture] Researches on Video Compression and Visual Communications
Jiro Katto (Waseda Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper introduces researches on video compression and visual communication by the author. On video compression, researches on wavelet transform, overlapped motion compensation, IPB prediction structure and quantization noise reduction are introduced, which are commonly based on rate-distortion optimization and error minimization. On visual communication, the author’s contributions to MPEG-4 IM1, transport protocol design which supports low delay and high throughput, and tree/mesh hybrid P2P supporting low delay and robustness against node failure are provided. Furthermore, as recent results by the author, a video delivery system which exploits mobility of transportation vehicles and a navigation system which provides a moving route having good communication quality for mobile video streaming are introduced.
Keyword (in Japanese) (See Japanese page) 
(in English) Video compression / Visual communication / Rate distortion optimization / Error minimization / / / /  
Reference Info. ITE Tech. Rep.
Paper #  
Date of Issue  
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee ME AIT IEICE-IE  
Conference Date 2015-11-12 - 2015-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Sojo University Ikeda Campus 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IEICE-IE 
Conference Code 2015-11-IE-ME-AIT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Researches on Video Compression and Visual Communications 
Sub Title (in English)  
Keyword(1) Video compression  
Keyword(2) Visual communication  
Keyword(3) Rate distortion optimization  
Keyword(4) Error minimization  
1st Author's Name Jiro Katto  
1st Author's Affiliation Waseda University (Waseda Univ.)
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Date Time 2015-11-12 14:10:00 
Presentation Time 60 
Registration for IEICE-IE 
Paper #  
Volume (vol) ITE-39 
Number (no)  
#Pages ITE- 
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