[1]刘宁宁,田泽,许宏杰.H.264/AVC解码芯片验证系统及验证策略[J].计算机技术与发展,2014,24(05):191-194.
　LIU Ning-ning,TIAN Ze,XU Hong-jie.Verification System and Strategy of H. 264/AVC Decoder[J].,2014,24(05):191-194.
点击复制

H.264/AVC解码芯片验证系统及验证策略()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年05期
页码:
191-194
栏目:
应用开发研究
出版日期:
2014-05-31

文章信息/Info

Title:
Verification System and Strategy of H. 264/AVC Decoder
文章编号:
1673-629X（2014）05-0191-04
作者:
刘宁宁; 田泽; 许宏杰
中国航空计算技术研究所
Author(s):
LIU Ning-ning; TIAN Ze; XU Hong-jie
关键词:
H.264/AVC; 解码; 验证策略
Keywords:
H.264/AVC; decoder; verification strategy
分类号:
TP39
文献标志码:
A
摘要:
H.264/AVC视频编码标准是目前应用广泛的视频压缩标准，具有压缩比高、算法复杂等特点，给视频解码系统的设计和验证带来了挑战。文中基于一款H.264/AVC解码芯片架构，针对H.264/AVC视频解码系统的复杂性，构建了验证系统，提出多形式、分层次的验证策略，在解码芯片设计实现的各个阶段实施验证。根据RTL虚拟仿真、FPGA原型和后仿真等验证手段的特点，分别规划不同阶段的测试激励，形成基于H.264/AVC解码芯片的验证项策划，对类似H.264/AVC解码器的验证工作具有一定的帮助。
Abstract:
H. 264/AVC advanced video coding with the feature of high compression ratio and complicated algorithm has applied widely at present,it broughts huge challenge to the design and verification of video decoder system. Based on the H. 264/AVC video decoder archi-tecture,in view of the complexity of decoder system,a verification system is presented,also introduce a multiform and multilevel verifica-tion policy which can be implemented during the each stage of decoder design. According to the feature of RTL virtual platform,FPGA prototype platform and post-sim platform,respectively program different test pattern,forming test plan based on the decoder finally. The test plan proposed can be referenced by H. 264/AVC decoder which is similarity to the DUT mentioned.

相似文献/References:

[1]熊爱平[] 周经野 刘东华[].AVS—M解码在Symbian平台上的实现[J].计算机技术与发展,2008,(02):133.
　XIONG Ai-ping,ZHOU Jing-ye,LIU Dong-hua.Implementation of AVS- M Decoder on Symbian Platform[J].,2008,(05):133.
[2]曹雁 刘宁钟 崔子冠.基于边缘方向直方图的H．264帧内预测快速算法[J].计算机技术与发展,2008,(05):60.
　CAO Yan,LIU Ning-zhong,CUI Zi-guan.Fast Algorithm for Intra- Prediction Mode Selection in H. 264/AVC Based on Edge Direction Histogram[J].,2008,(05):60.
[3]陈佳,田泽,黎小玉,等.H.264/AVC视频编码核基于FPGA验证的设计与实现[J].计算机技术与发展,2013,(07):10.
　CHEN Jia,TIAN Ze,LI Xiao-yu,et al.Design and Implementation of H.264/AVC Video Encoder Core Based on FPGA Verification[J].,2013,(05):10.
[4]许宏杰,田泽,安博锋,等.基于SoPC的多路音视频记录仪的设计与实现[J].计算机技术与发展,2014,24(04):170.
　XU Hong-jie,TIAN Ze,AN Bo-feng,et al.Design and Implementation of Multi-channel Digital AV Recorder Based on SoPC[J].,2014,24(05):170.
[5]曹朋朋,田泽,许宏杰,等. H.264/AVC解码芯片体系结构与验证[J].计算机技术与发展,2016,26(05):153.
　CAO Peng-peng,TIAN Ze,XU Hong-jie,et al. Architecture and Verification for H. 264/AVC Decode SoC[J].,2016,26(05):153.

更新日期/Last Update: 1900-01-01