Description: 基于Matlab实现了各种数字图像水印，包括小波变换、lsb等
-Based on Matlab realize a variety of digital image watermarking, including the wavelet transform, lsb, etc. Platform: |
Size: 243712 |
Author:王敏 |
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Description: 最低有效位嵌入水印的matlab程序，比较基础的，希望对给位有用。-Least significant bit of matlab watermark embedding process, the basis of comparison, in the hope that useful to the bit. Platform: |
Size: 4096 |
Author:杨霞 |
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Description: video watermarking based on dct, svd, LSB and wavelet all works good use vipmen video in matlab Platform: |
Size: 1180672 |
Author:satguru |
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Description: 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI，可以调用dwt方法的子界面和dct方法的子界面。流程包括，读取宿主图像和水印图像，嵌入，多种方法的攻击（剪切，加噪，旋转等），提取，最后利用psnr峰值信噪比进行评价不同攻击下，鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method contrast digital watermarking system. With GUI interactive interface. There is a main interface GUI, which can call the sub interfaces of DWT method and DCT method. The process includes: reading host image and watermark image, embedding, attacks of various methods (cutting, adding noise, rotation, etc.), extracting. Finally, PSNR peak signal-to-noise ratio is used to evaluate the robustness of different attacks.) Platform: |
Size: 10000384 |
Author:MATLAB道长 |
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Search - lsb wavelet matlab