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Image extraction from Watermarked image
T = dctmtx(8); dct = @(block_struct) T * block_struct.data * T'; D1 = blockproc(norm00,[8 8],dct...
Image extraction from Watermarked image
T = dctmtx(8); dct = @(block_struct) T * block_struct.data * T'; D1 = blockproc(norm00,[8 8],dct...
7 years 前 | 0

