一种新的快速三维小波变换视频压缩算法

2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233) Pub Date : 2001-08-26 DOI:10.1109/PACRIM.2001.953546

E. Moyano, L. Orozco-Barbosa, F. Quiles, A. Garrido

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引用次数: 4

摘要

提出了一种基于三维小波变换的快速视频压缩算法。它与传统视频压缩算法的主要区别在于时间分解。该算法在保持或克服重构序列质量的前提下，大大减少了视频序列压缩和解压缩的处理时间。此外，它还大大降低了内存需求。一些图表显示了实验结果。

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A new fast 3D wavelet transform algorithm for video compression

A new fast 3D wavelet transform based algorithm for video compression is presented. The main difference between it and the classical video compression algorithms is the temporal decomposition. The new algorithm reduces heavily the processing time for compression and decompression of video sequences, keeping or overcoming the quality of the reconstructed sequences. In addition, it cuts the memory demands heavily. Some figures show the experimental results.

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来源期刊

2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233)

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