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Performance Evaluation of Transcoding Algorithms for MPEG-2 to AVS-P2
Pasadena, California, USA December 18-December 20
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IIH-MSP.2006.1412006 International Conference on Inte ...
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Zhenyu Wu, Hongyang Yu, Bin Tang, Hong Hu, "Performance Evaluation of Transcoding Algorithms for MPEG-2 to AVS-P2," Intelligent Information Hiding and Multimedia Signal Processing, International Conference on, pp. 643-646, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06), 2006.
 
 
BibTex
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@article{ 10.1109/IIH-MSP.2006.141,
author = {Zhenyu Wu and Hongyang Yu and Bin Tang and Hong Hu},
title = {Performance Evaluation of Transcoding Algorithms for MPEG-2 to AVS-P2},
journal ={Intelligent Information Hiding and Multimedia Signal Processing, International Conference on},
volume = {0},
year = {2006},
isbn = {0-7695-2745-0},
pages = {643-646},
doi = {http://doi.ieeecomputersociety.org/10.1109/IIH-MSP.2006.141},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Intelligent Information Hiding and Multimedia Signal Processing, International Conference on
TI - Performance Evaluation of Transcoding Algorithms for MPEG-2 to AVS-P2
SN - 0-7695-2745-0
SP643
EP646
A1 - Zhenyu Wu,
A1 - Hongyang Yu,
A1 - Bin Tang,
A1 - Hong Hu,
PY - 2006
KW - MPEG-2
KW - AVS-P2(Audio Video Standard Part2: video)
KW - transcoding
KW - re-quantization
KW - IT(integer transform)
KW - IIT(inverse integer transform)
KW - IDCT(inverse DCT)
VL - 0
JA - Intelligent Information Hiding and Multimedia Signal Processing, International Conference on
ER -
 
Zhenyu Wu, University of Electronic Science and Technology of China, China
Hongyang Yu, University of Electronic Science and Technology of China, China
Bin Tang, University of Electronic Science and Technology of China, China
Hong Hu, University of Electronic Science and Technology of China, China
The latest Chinese video coding standard AVS-P2 has been recently approved and is going to be adopted for numerous applications including HD-DVD and satellite broadcast. To allow interconnectivity between different video coding standards, transcoding will be a key factor.

This paper assesses the performance of existing requantization techniques developed when applied to transcoding from MPEG-2 to AVS-P2 together with a new technique. The proposed transcoding algorithm is based on an improved mixed re-quantization technique, which gives a good compromise between complexity and quality.

Index Terms:
MPEG-2, AVS-P2(Audio Video Standard Part2: video), transcoding, re-quantization, IT(integer transform), IIT(inverse integer transform), IDCT(inverse DCT)
Citation:
Zhenyu Wu, Hongyang Yu, Bin Tang, Hong Hu, "Performance Evaluation of Transcoding Algorithms for MPEG-2 to AVS-P2," iih-msp, pp.643-646, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06), 2006
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