视频转码技术的专利分析  

Patent Analysis of Video Transcoding Technology

作　　者：李萍[1] 鲁艳萍[1] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心,北京100190

出　　处：《电视技术》2013年第S2期75-77,102,共4页Video Engineering

摘　　要：视频转码技术在视频领域的应用非常广泛,且技术已经很先进。通过对全球视频转码领域的专利进行检索与分析,定性与定量地确定出在视频转码领域的专利分布结构,了解视频转码领域的技术发展方向,为视频转码研究提供有价值的参考依据。Video transcording technology's application in video field is very wide,and it is already advanced.According to global video transcoding patents which are searched and analyzed in the paper,the patent distribution structure of video transcoding are determined qualitatively and quantitavively,the development direction of video transcoding technique is understood,and a valuable reference is provided for video transcoding study.

关 键 词：视频转码 专利分析 技术 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]