【摘要】 讨论了从一系列低清晰度视频中恢复出高清晰度视频的两种方法 ,它们有区别于以前针对于原始视频的恢复方法。此两种方法是针对于压缩视频的 ,例如 MPEG压缩视频。它们各有其优点 ,通过仿真进行比较并得出结论更多还原

【Abstract】 This paper discussed two methods with which high-resolution vid eo from a sequence of low-resolution video was reconstructed.Different from the previous methods for initial video, they were for compressed video, such as MP EG compressed video. They both had their own advantages. By simulation, the authors compared them and draw a conclusion.更多还原