摘要
研究了MPEG-2到H.264的典型转码结构,指出了它们各自的优点与不足。针对频域漂移误差补偿结构,进一步分析了色度块的漂移误差补偿。
In this paper,we investigate transcoding architecture from MPEG-2 to H.264 and point out their advantage and disadvantage respectively. For the transcoding architecture with drift compensation in transform domain,we analyze the drift compensa- tion of Chroma component in depth.
出处
《电视技术》
北大核心
2007年第11期41-43,共3页
Video Engineering
