DocumentCode
2288372
Title
Design and Optimization of MC and DF in AVS-M Decoder
Author
Lei, B.Y. ; Lo, K.T. ; Lei, Haijun
Author_Institution
Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ., Hongkong
fYear
2008
fDate
20-22 Dec. 2008
Firstpage
922
Lastpage
925
Abstract
In this paper, we firstly study the two modules with highest computational complexity in AVS-M (audio video coding standard working group of China-mobile) decoder: motion compensation (MC) and deblocking filter (DF). Based on the detailed analysis of the concepts and principles of MC and DF, we present a new optimized AVS-M (OAVS-M). The experimental results show that both the value of PSNR and bitrate are improved. Then the structures of luma, chroma interpolation and DF have been designed to complete the functional and verification test.
Keywords
design; motion compensation; optimisation; video coding; AVS-M decoder; audio video coding; deblocking filter; motion compensation; Bit rate; Computational complexity; Decoding; Design optimization; Filters; Interpolation; Motion compensation; PSNR; Standards Working Groups; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Electrical Engineering, 2008. ICCEE 2008. International Conference on
Conference_Location
Phuket
Print_ISBN
978-0-7695-3504-3
Type
conf
DOI
10.1109/ICCEE.2008.167
Filename
4741118
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