搜索资源列表
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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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给定小波母函数,要求做连续小波变换，变换结果以图像形式给出（尺度－位移），说明并在图像上标出信号有哪几个成分。-For a given mother wavelet function, required to do continuous wavelet transform, transform results are given in the form of images (scale- displacement), indicating that the signal in the image
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在本实验中，小波函数采用Daubechies小波，取10阶消失矩的Daubechies滤波器。对图像数据进行一级小波变换并利用变换得到的数据进行图像重建。-In this experiment, the wavelet function using Daubechies wavelet, taking 10 first-order vanishing moments of the Daubechies filter. The image data, a wavelet transform to
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The Burrows wheeler transform of matrix x, it will decode the Burrows wheeler transformed matrix a and will output the original image with
this program will re-calculate the original image of input bwt imag
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《数字图像处理》用MATLAB来处理图像，来提取图像特征，对图像进行变换-" Digital Image Processing" using MATLAB to processing an image, to extract the image feature, the image transform
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《数字图像处理》用MATLAB来处理图像，来提取图像特征，对图像进行变换-" Digital Image Processing" using MATLAB to processing an image, to extract the image feature, the image transform
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matlab中灰度图像的左右镜像变换~~,the left and right of the gray-scale image in matlab mirror transform ~ ~
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some useful matlab code for data hiding for example psnrcompare wavelet transform arnold transform and -some useful matlab code for data hiding for example psnrcompare wavelet transform arnold transform and ...
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MATLAB实用图像处理源代码
图像读取及灰度变换、图像反转等
-MATLAB practical image processing source code
The image reading gray transform, image reversal, etc.
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Finding circles in image with Hough Transform Matlab Code.
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仿真图是速度、距离、幅度三维图像，用MATLAB实现动态聚类或迭代自组织数据分析，基于小波变换的数字水印算法matlab代码。- FIG simulation speed, distance, amplitude three-dimensional image, Using MATLAB dynamic clustering or iterative self-organizing data analysis, Based on wavelet transform digital waterma
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基于MATLAB图像变换及压缩，包含了基于小波算法的图像变换和压缩，常规算法的图像变换和压缩-Image transform and compression based on MATLAB, including the wavelet transform based image transform and compression, the conventional algorithm image transform and compression
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利用matlab进行傅里叶变换及反变换,实现空域到频域，频域到空域的图像处理(Using Fourier transform and inverse transform, to achieve the airspace to the frequency domain, frequency domain to the airspace image processing)
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基于小波变换的图像融合matlab代码，希望对大家科研有用。(Wavelet transform based image fusion matlab code, in the hope that useful for scientific research.)
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利用MATLAB计算傅里叶变换并作出频谱图像的代码和图像，涉及FFT算法，看代码可以理解一下~为北京理工大学信号与系统实验实验三的答案(Fourier transform using MATLAB calculation and make spectral image code and images, involving the FFT algorithm, look at the code can understand ~ Beijing Institute of Technology sig
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2下载：
1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪 （bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标
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冈萨雷斯数字图像处理Hough变换检测直线源码(The Hough transform in the digital image processing course written by Gonzales is used to detect the linear source code)
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matlab 程序 基于小波变换的实现灰度图像的融合 经过测试可以使用(The matlab program is based on the wavelet transform to realize the fusion of gray image and can be used after testing.)
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小波变换对图像去噪，小波用海尔基，图像需输入文件名，图像可以直接去噪，也可以添加高斯白噪声后再去噪。压缩包中包含界面。具体情况详见m文件中注释。(Image denoising with wavelet transform,Harr wavelet)
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将理论知识、科学研究和工程实践有机结合起来，内容涉及数字图像处理和识别技术的方方面面，包括图像的点运算、几何变换、空域和频域滤波、小波变换、图像复原、形态学处理、图像分割以及图像特征提取的相关内容；同时对于机器视觉进行了前导性的探究，重点介绍了两种目前在工程技术领域非常流行的分类技术——人工神经网络（ANN）和支持向量机（SVM），并在人脸识别这样的热点问题中结束《精通Matlab数字图像处理与识别》。(Combining theoretical knowledge, scientific re
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