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watermarking
- 对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印-Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). a
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- 基于盲返卷积方法，恢复被噪声污染的图像，利用matlab实现。-Blind return convolution methods to restore the image of the noise pollution, the use of matlab.
Image-Encryption--using-Arnold
- 采用Arnold变换对彩色图像进行加密操作，并能实现解密，恢复原图像-Adopt Arnold transform pairs of color image carry on encryption operation, and can realize decryption, restore the the original image
compressed-sensing
- 压缩感知代码 ，图像处理，重构算法，恢复-Compressed sensing code, image processing
gs
- gs算法，一种相位恢复算法，此处用于图像加密系统DRPE的秘钥与明文预测。-gs algorithm A phase retri algorithm for image encryption system here DRPE secret key and plaintext forecast.
jujiaomohu
- 模拟聚焦恢复的MATLAB算法实现，里面有测试的图像，一定可以运行，我调试了很久才调试出来，这对于企业的DSP算法应用极为有好处，希望好好珍惜。-MATLAB algorithm simulation focused to achieve recovery, which has an image test, will be able to run, I debug a long time before commissioning it, which for the enterprise DSP
83339304
- 采用matlab编写的数字图像恢复程序,和数字图像解卷积操作的程序(Using matlab digital image recovery procedures, and digital image convolution operation procedures)