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author:

陈传东 (陈传东.) [1] | 陈新 (陈新.) [2] (Scholars:陈新)

Indexed by:

CQVIP

Abstract:

H.264标准中的二进制算术编码算法复杂,用软件实现起来速度慢,编码一个信号需要多个时钟周期.结合硬件实现特点,对算法流程进行合理优化,采用流水线设计方法,电路结构采用Verilog HDL进行RTL级描述,在Synplify平台上进行FPGA综合,介绍了H.264中二进制算术编码的FPGA实现方案.编码速度达到1 b/cycle,工作频率达到75.7 MHz,完全可以应用于视频图像的实时编码中.

Keyword:

CABAC FPGA H.264 二进制算术编码

Community:

  • [ 1 ] [陈传东]福州大学
  • [ 2 ] [陈新]福州大学

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Source :

现代电子技术

ISSN: 1004-373X

CN: 61-1224/TN

Year: 2007

Issue: 22

Volume: 30

Page: 48-50

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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