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利用LSB算法去实现了电子水印技术。代码完全实现了嵌入以及提取， 算法同时包含了4种攻击算法以及利用psnr测量提取的水印和攻击后提取的水印,This algorithm describes digital watermark technique by using LSB. This code implement embedding and extraction. At the meanwhile, this algorithm includes 4 different kinds of att
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steganography tool for hiding data in image using LSB hiding technique
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while reading the hidden text disorder them from the cover image
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secret hiding of data can be done by using this
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The code implements the following paper:
Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, Decembe
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DCT + DWT algorithm for data encrytion hiding
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this code is used to do data hiding in image and then take it back ..........pandey
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Reversible data hiding in matlab for ppt
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matlab程序源码，可以在图像中隐藏信息-Hiding data in an image
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This works proposes a new data-hiding method based on pixel pair matching (PPM). The basic idea of PPM is to use the values of pixel pair as a reference coordinate, and search a coordinate in the neighborhood set of this pixel pair according to a giv
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