Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding

doi:10.1109/TVLSI.2008.2005286

	Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding
	Zhang, Peng 1,2; Xie, Don 3; Gao, Wen 4
	2009-03-01
发表期刊	IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS
ISSN	1063-8210
卷号	17 期号:3 页码:417-426
摘要	This paper presents an efficient VLSI architecture for H.264/AVC content-adaptive binary arithmetic code (CABAC) decoding. We introduce several new techniques to maximize the parallelism of the decoding process, including variable-bin-rate strategy, multiple-bin arithmetic decoding, and efficient probability propagation scheme. The CABAC engine can ensure the real-time decoding for H.264/AVC main profile HD level 4.0. Synthesis results show that the multi-bin decoder can be operated tip to 45 MHz, and the total logic area is only 42 K gates when targeted at TSMC's 0.18-mu m process.
关键词	CABAC parallel architectures real-time video coding
DOI	10.1109/TVLSI.2008.2005286
收录类别	SCI
语种	英语
资助项目	National High Technology Development 863 program of China[2003AAIZI290] ; Spreadtrum Communication Inc
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Hardware & Architecture ; Engineering, Electrical & Electronic
WOS记录号	WOS:000263604900010
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/11526
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhang, Peng
作者单位	1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Spreadtrum Commun Inc, Beijing 100084, Peoples R China 4.Peking Univ, Digital Media Inst, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Peng,Xie, Don,Gao, Wen. Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding[J]. IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,2009,17(3):417-426.
APA	Zhang, Peng,Xie, Don,&Gao, Wen.(2009).Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding.IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS,17(3),417-426.
MLA	Zhang, Peng,et al."Variable-Bin-Rate CABAC Engine for H.264/AVC High Definition Real-Time Decoding".IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS 17.3(2009):417-426.