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随着视频通信技术的发展,视频图像压缩编码也成为人们关注的热点问题。从信息论的角度分析了视频图像压缩编码技术在发展过程中如何减少冗余度以及获得高质量的图像画面的问题,并详细介绍了MPEG-4的编码方法。
With the development of video communication technology, video compression coding has also become a hot issue of concern. From the perspective of information theory, this paper analyzes the problem of how to reduce the redundancy and obtain the high quality image picture in the process of video compression and coding, and introduces the coding method of MPEG-4 in detail.