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Walsh and Wavelet Transform for Color/Gray Image Compression

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5.0 | 1 rating Rate this file 49 Downloads (last 30 days) File Size: 1.96 MB File ID: #36335
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Walsh and Wavelet Transform for Color/Gray Image Compression

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this technique using two transformation with Arithmetic Coding

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Description

this type of the compression depends on the two level DWT and then apply 2D walsh transformation on each 8x8 block. the final transformed image coded by arithmetic coding.

Required Products Simulink
MATLAB release MATLAB 7.7 (R2008b)
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Comments and Ratings (2)
26 Jan 2014 Neha Patil

How can i save .wwt into jpg/png/bmp file format? Please help

28 Apr 2012 Rahmat Hussein

how to save compressed file into same format in this technique?

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