摘要
首先分析了高效视频编码(High Efficiency Video Coding,HEVC)编码标准,对HEVC的新特性进行总结,并给出HEVC解码器整体架构。其次提出基于熵解码部分优化的硬件解码器架构,并进行仿真验证。最终通过与HM12.0软件评测结果的对比,证明所设计的上下文自适应二进制算数编码(Context Adaptive Binary Arithmatic Coding,CABAC)硬件解码器性能能够满足解码要求。
In this paper,we analyzed the HEVC（ High Efficiency Video Coding） coding standard firstly,summarized the new features of HEVC,and gave the overall architecture of HEVC decoder.Then put forward the design of hardware decoder aiming at entropy decoding part and carried out simulation.Finally,it was proved by the result comparison with HM12.0 that the performance of CABAC（ Context Adaptive Binary Arithmatic Coding） hardware decoder can meet the decoding requirements.
出处
《微型机与应用》
2017年第23期35-36,40,共3页
Microcomputer & Its Applications
