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文件给出了matlab语言进行,对二值图像先用sobel 算子找出边缘,再用hough变换找出圆的圆心和半径的程序,并附图像和解释!-documents given Matlab language, the binary image segmentation using the operator to identify the edge then Hough transform to identify the center of a circle and the circle radius of
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用matlab实现的图像加密算法-基于Arnold变换的图像加密-using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption
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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DCT域的图像数字水印技术: 摘要:数字水印技术作为数字媒体版权保护的有效办法,近年来在国内外引起了人们极大的兴趣。作者采用了DCT离散余弦变换的算法,对图像这种多媒体数字作品进行了数字水印的嵌入和检测研究。并且使用了高效实用的编程工具MATLAB来介绍了一种DCT域的图像数字水印嵌入和提取的
-DCT domain of image-based digital watermarking technology: Abstract: digital watermarking technol
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通过MATLAB,基于图像变换域的信息隐藏源码-MATLAB, based on the information of the image transform domain hidden source
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图像的5/3小波变换的matlab代码。程序简短,易懂。-Image 5/3 wavelet transform matlab code. Program brief and easy to understand.
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Arnold变换及其逆变换的MATLAB源码,图像处理中常用的代码。-The MATLAB source code of Arnold transform and its inversion for image processing.
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This is a MATLAB simulation files, aimed to test image watershed transform processing,
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Bayesian transform applied to image of function code, the matlab platform, has finished testing and debugging
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这是一个MATLAB仿真文件,旨在对试验图像进行分水岭变换处理,(This is a MATLAB simulation files, aimed to test image watershed transform processing,)
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