in MATLAB prepared to achieve different levels of image wavelet decomposition algorithm; Choice of two small Porgy; Three pairs of classic pieces of black-and-white and color images DWT; Four zero tree, grid-based Tower vector quantization, LBG-based algorithm, based on the scalar quantization Wavelet Transform Coding ; 5 analyzed the results of the comparison. The purpose : a comprehensive training program students; Two pairs of the high number and the method of computation, programming, data structures, algorithms, digital image processing and review of the curriculum used; Three students can develop the algorithm design and analysis.

Packet : 121114149loadcode.zip filelist
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loaddown/make_0.m
loaddown/merge.m
loaddown/mydwt2.m
loaddown/myidwt2.m
loaddown/outrgb.m
loaddown/pic.png
loaddown/test.m

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