Description: factor of 32, with acceptable quality.What are the principles behind compression?A common characteristic of most images is that the neighboring pixels are correlated and therefore contain redundant information. The foremost task then is to find less correlated representation of the image. Two fundamental components of compression are redundancy and irrelevancy reduction. Redundancy
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watrm
.....\rosa
.....\....\prova.m
.....\....\readme.txt
.....\....\v17.jpg
.....\....\v17_2.jpg
.....\....\wm_casting.p
.....\....\wm_detection.p
.....\wavelet
.....\.......\blockdwt2.m
.....\.......\dmg.m
.....\.......\dmg1.tif
.....\.......\dmg2.tif
.....\.......\lena.jpg
.....\.......\marked_image.bmp
.....\.......\watdet3.m
.....\.......\watermark.bmp
.....\.......\watrm.m
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