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Paper Abstract and Keywords
Presentation 2008-12-05 11:20
Video transmission cire by using FPGA
Ryosuke Kurogi, Kentaro Hanai, Hiroshi Kotaki, Kazuki Sato, Rika Sato, Kenji Kudo (Tokyo Univ. of Agriculture and Tech.), Soichiro Matsushita (Toukyo Univ. of Technology), Masashi Watanabe (Tokyo Systems Laboratories), Hakaru Tamukoh, Masatoshi Sekine (Tokyo Univ. of Agriculture and Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) By progress of video compression methods as typified by H.264/AVC, the Video compressibility rises.
However, real-time processing with existing CPU is difficult because the computational cost is very expensive.
Therefore, we propose a Video transfer system using hw/sw complex, and aim to real-time compression and extension.
hw/sw complex is the way combines hardware with software, and enable to use easily encoding and decodung circuit on FPGA.
The system implements encoding and decoding circuit as hw/sw complex.
Encoding and decoding is processed by circuit on FPGA and it enable to share load.
The paper intend to demonstrate that it is possible to construct the proposed system by using FPGA and effectivity with implemented system.
In addition, in generation of motion-conpensating prediction picture which is a bottleneck on processing flow chart,
we propose a method that reduce the computational cost of searching motion vector by multiresolution template matching
with discrete wavelet transform. In this paper, we expain this method in detail.
Keyword (in Japanese) (See Japanese page) 
(in English) FPGA / Video Data / Template Matching / / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 334, SIS2008-60, pp. 103-108, Dec. 2008.
Paper # SIS2008-60 
Date of Issue 2008-11-27 (SIS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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Conference Information
Committee SIS  
Conference Date 2008-12-04 - 2008-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIS 
Conference Code 2008-12-SIS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Video transmission cire by using FPGA 
Sub Title (in English)  
Keyword(1) FPGA  
Keyword(2) Video Data  
Keyword(3) Template Matching  
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Keyword(5)  
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1st Author's Name Ryosuke Kurogi  
1st Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
2nd Author's Name Kentaro Hanai  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
3rd Author's Name Hiroshi Kotaki  
3rd Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
4th Author's Name Kazuki Sato  
4th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
5th Author's Name Rika Sato  
5th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
6th Author's Name Kenji Kudo  
6th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
7th Author's Name Soichiro Matsushita  
7th Author's Affiliation Tokyo University of Technology (Toukyo Univ. of Technology)
8th Author's Name Masashi Watanabe  
8th Author's Affiliation Tokyo Systems Laboratories (Tokyo Systems Laboratories)
9th Author's Name Hakaru Tamukoh  
9th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
10th Author's Name Masatoshi Sekine  
10th Author's Affiliation Tokyo University of Agriculture and Technology (Tokyo Univ. of Agriculture and Tech.)
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Speaker Author-1 
Date Time 2008-12-05 11:20:00 
Presentation Time 20 minutes 
Registration for SIS 
Paper # SIS2008-60 
Volume (vol) vol.108 
Number (no) no.334 
Page pp.103-108 
#Pages 6 
Date of Issue 2008-11-27 (SIS) 

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