DocumentCode
3378980
Title
Macroblock level hybrid temporal-spatial prediction for H.264/AVC
Author
Xiao, Mou ; Tao, Pin ; Chen, Jianwen ; Wu, Wenting ; Wen, Jiangtao
Author_Institution
Dept. of Comput. Sci., Tsinghua Univ., Beijing, China
fYear
2010
fDate
May 30 2010-June 2 2010
Firstpage
941
Lastpage
944
Abstract
In this paper, a novel macroblock level hybrid temporal-spatial video coding framework is proposed. In this framework, a new Hybrid Temporal Spatial Prediction (HTSP) coding mode is adopted for each macroblock. Macroblock is divided into two partitions. The first partition is temporally predicted using motion compensation and encoded, while the second partition is spatially predicted using the reconstruction of the first partition. Experimental results show that up to 0.4 dB coding gain and 0.2 dB on average can be achieved for HD sequences.
Keywords
image sequences; motion compensation; video coding; AVC standard; H.264 standard; image sequence; macroblock level hybrid temporal-spatial prediction; motion compensation; video coding; Automatic voltage control; Decoding; Encoding; High definition video; Laboratories; Motion compensation; Redundancy; Spatial resolution; Transform coding; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location
Paris
Print_ISBN
978-1-4244-5308-5
Electronic_ISBN
978-1-4244-5309-2
Type
conf
DOI
10.1109/ISCAS.2010.5537396
Filename
5537396
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