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DWT_DCT_SVD.rar
this is matlab code for the paper solved on the DWT SVD and DCT
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blind_alg.zip
This is partial code for the paper "An Effective Blind Watermark Algorithm Based on DCT"
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RGB_DCT.rar
对RGB颜色空间的彩色图像进行DCT变换,其中可保留任意的变换系数,且可根据需求改变量化步长
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lena.rar
快速dct 变换,实现信息隐藏的有一个实例。从图片隐藏,到把隐藏的图片读出的,完整实现
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