High-performance CABAC engine for H.264/AVC high definition real-time decoding

被引：0
|
作者：
Zhang, Peng
Gao, Wen
Xie, Don
Wu, Di
机构：
来源：
ICCE: 2007 DIGEST OF TECHNICAL PAPERS INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS | 2007年
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents an efficient VLSI architecture for H.264/AVC CABAL decoding. We introduce several new techniques to extremely exploit, to the largest extent possible, the parallelism of the decoding process, including line-bit-rate decoding, multiple bin arithmetic decoding and efficient probability propagation scheme. The CABAL 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 run up to 45MHz, and the total area is only 42K gates.
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页码：33 / 34
页数：2
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