| IPTV测试仪测试指标提取方案研究 |
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| 引用本文： | 陈玉花,张治中,杜西亚.IPTV测试仪测试指标提取方案研究[J].电视技术,2009,33(2). |
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| 作者姓名： | 陈玉花 张治中 杜西亚 |
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| 作者单位： | 重庆邮电大学,通信与测试技术重点实验室,重庆,400065 |
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| 基金项目： | 信产部电子发展基金，重庆市科学技术委员会重点攻关项目 |
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| 摘 要： | 介绍了IPTV测试仪的整体设计框架、IPTV视频质量评定指标中测试指标的算法设计,在此基础上探讨了IPTV测试仪中IP包的处理及从中提取各项测试指标参数的方法,目的是对测试仪中FPGA模块的硬件实现提出解决方案.方案已应用于IPTV测试仪中,效果良好.
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| 关 键 词： | 视频质量评定指标 算法设计 测试指标参数 IPTV测试仪 |
Research on Testing Index Extraction Program for IPTV Analyzer |
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| CHEN Yu-hua,ZHANG Zhi-zhong,DU Xi-ya.Research on Testing Index Extraction Program for IPTV Analyzer[J].Tv Engineering,2009,33(2). |
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| Authors: | CHEN Yu-hua ZHANG Zhi-zhong DU Xi-ya |
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| Affiliation: | Key Lab.on Communication Networks and Testing Technology;Chongqing University of Posts and Telecommunications;Chongqing 400065;China |
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| Abstract: | The IPTV framework of the overall design, the algorithm of testing index in the IPTV video quality assessment index are introduced.And on the basis of the introduction, the method of the analysis processing of IP packet and the parameters extraction of testing index are discussed for putting forward a solution to hardware implementation of the FPGA module.The solution is implemented in IPTV analyzer and good results are got. |
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| Keywords: | video quality assessment index testing index parameters algorithm design IPTV analyzer |
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