一种AVS帧内预测部分硬件实现方法  

Method to Realize the Part of Intra Prediction of AVS

作　　者：王珍鹏[1] 李霞[1] 黄玄[1] 周莉[1] 

机构地区：[1]中国科学院微电子研究所,北京100029

出　　处：《科学技术与工程》2007年第15期3719-3721,3727,共4页Science Technology and Engineering

摘　　要：研究了AVS标准视频解码帧内预测部分,简要介绍了一种该部分硬件实现方法以及思路,用硬件描述语言加以实现,在Synopsys公司的虚拟仿真环境中加以验证。并且,把仿真结果与AVS标准组织提供的C程序的输出结果比较,最后用Synopsys Design Compiler进行了综合。实验结果表明该方案可行,且达到了标准清晰度实时解码的要求。The intra-frame prediction part of AVS video decoder was mainly studied and the method to realize this part was given. In the experiment this part was described in Verilog HDL, simulated and synthesized in the en- vironment provided by synopsys. After comparing the simulation results with the data generated by C program pro- vided by AVS organization, the results of experiment show the scheme is available and the speed of this part reaches the real time decoding requirement of standard definition.

关 键 词：AVS标准 帧内预测 并行处理 解码 仿真 综合 

分 类 号：TN941[电子电信—信号与信息处理]