基于HEVC的CABAC硬件解码器设计  

Design of CABAC hardware decoder based on HEVC

作　　者：韩学森 张德学 王超 张存生 冀贞贤 杜飞飞 

机构地区：[1]山东科技大学电子通信与物理学院,山东青岛266590

出　　处：《微型机与应用》2017年第23期35-36,40,共3页Microcomputer & Its Applications

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.

关 键 词：HEVC HM12.0 CABAC 硬件解码器 

分 类 号：TN492[电子电信—微电子学与固体电子学]