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Study on multimedia data compression techniques (Part 1)
Author(s): 
Pages: 20-23
Year: Issue:  5
Journal: TV ENGINEERING

Keyword:  多媒体数据压缩压缩标准;
Abstract: 从两方面对多媒体数据压缩编码进行探讨.首先是压缩算法,当前高效的小波变换用于图像压缩的算法,以及最新的波包、多小波及用Lifting Scheme构造的小波.其次是压缩标准,主要介绍1998年年底出台的MPEG-4,研究其中的视频部分包括的技术内容.探讨了多媒体数据压缩的发展方向.
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