摘要： 视频编码是进行视频传输的一个关键环节,随着视频传输的广泛应用,视频编码技术也受到了越来越多的关注。该文系统地讨论了当前视频编码关键技术的研究进展,分析了各种技术的特点,指出了进一步发展的前景。

关键词: 视频编码, 视频压缩, 基于对象, 小波变换

Abstract: Video coding is one of most important technologies of video transmission. This paper describes the advances of video coding, based on summarizing the technologies of video coding for the last decades, analyses their characters ,and then discusses several hot problems as well as their development in future.

中图分类号: 

• TN919.81