Indexed by:
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:
Reprint 's Address:
Email:
Version:
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
Affiliated Colleges: