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文章利用MATLAB语言及其小波工具箱,采用小波变换算法,开发数字水印嵌入系统,通过对原始静态图像和二值图像水印进行小波多分辨率分解,组合对应方向上的小波细节子图数据,从而实现了在原始静态图像上嵌入二值图像水印。有部分代码-article using MATLAB language and its toolbox, wavelet transform algorithm, development of digital watermark embedded systems, right throu
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这是基于matlab的图像去噪程序,使用小波包的方法实现。默认阈值。及小波分解重构等。-This is based on Matlab image denoising, the use of wavelet packet method. The default threshold. Wavelet decomposition and reconstruction, and so on.
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Quadtree decomposition [Encoding] and Decoding of RGB Image
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效果非常好的数字水印的源代码,实现了基于小波变换的奇异值分解算法,选取载体图像的LH子带作为载体,并进行攻击测试算法性能-The effect of a very good source of digital watermarking, wavelet transform based on the realization of the singular value decomposition algorithm, select the carrier of the LH sub-band ima
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用MATLAB对一语音信号进行小波分解 用MATLAB对一图象分别用不同小波分解-Using MATLAB on a voice signal wavelet decomposition using MATLAB image of a wavelet decomposition with different
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在matlab环境下对图像进行四叉树分解,在此基础上对图像进行分析-In the matlab environment, an image quad-tree decomposition, in this based on image analysis
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SPLITMERGE Segment an image using a split-and-merge algorithm.
G = SPLITMERGE(F, MINDIM, @PREDICATE) segments image F by using a
split-and-merge approach based on quadtree decomposition. MINDIM
(a positive integer power of 2) specifies t
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用matlab语言编写代码,实现功能包括图象的读取、存储、显示、直方图均衡化、阈值化、小波分解、小波重构、加噪、去噪、平滑、锐化、边缘检测、图像分割等- using matlab language to write code to achieve functionality, including image reading, storage, display, histogram equalization, thresholding, wavelet decomposition, wavelet
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BP神经网络用于函数拟合与模式识别,Pisarenko谐波分解算法,利用matlab针对图像进行马氏距离计算 。- BP neural network function fitting and pattern recognition, Pisarenko harmonic decomposition algorithm, Using matlab to calculate the Mahalanobis distance for the image.
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插值与拟合的matlab实现,Pisarenko谐波分解算法,计算十字叉丝的在不同距离的衍射图像。- Interpolation and fitting matlab implementation, Pisarenko harmonic decomposition algorithm, Calculation crosshairs diffraction image at different distances.
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ksvd 去噪,通过字典学习后得到的字典,对图像进行稀疏分解,从而达到去噪效果。(Ksvd denoising, through the dictionary learning to obtain the dictionary, the image sparse decomposition, so as to achieve denoising effect.)
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morphological component analysis for image cartoon- texture decomposition in matlab
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图像金字塔分解与图像金字塔重构matlab 程序,实现图像多尺度变换,对图像进行增强(Image pyramid decomposition and reconstruction of image pyramid matlab program,achieveing image enhancement)
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MATLAB-GUI graphical user interface based on digital image processing software of the system design is based on GUI graphical interface, using matlab language to write code to achieve functionality, including image reading, storage, display, histogra
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