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随着第二代小波变换-提升算法应用的深入研究,以及DSP的广泛应用,第二代小波变换在DSP上的实现成为一个很重要的课题。文中在T I公司的TM S320C 6204平台上,针对JPEG 2000标准中采用的5/3小波,研究并实现了两种基于独立块的二维提升小波快速算法。
With the application of the second generation wavelet transform-lifting algorithm in-depth study, and the extensive application of DSP, the realization of the second generation wavelet transform on the DSP has become an important issue. In the TM S320C 6204 platform of T I Company, two fast lifting wavelet algorithms based on independent blocks are studied and implemented for the 5/3 wavelet used in the JPEG 2000 standard.