搜索资源列表
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matlab的小波变换源代码
可以用来做图像分析,融合
-Matlab wavelet transform source code can be used for image analysis, fusion
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自己手写的图像的FFT变换和DCT变换的MATLAB代码-own handwritten Image Transform FFT and DCT MATLAB code
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本程序包括5个MATLAB程序,分别实现图像分量提取,拉普拉斯变换,图像批量格式转换,图像纹理特征提取,以及小波变换-The program includes five MATLAB programs were achieving the image component extraction, Laplace transform, image batch format conversion, image texture feature extraction, and the wavelet tr
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Find circles with specific radius in a binary image via Standard Hough Transform.
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数字图像处理编程入门 书和书的 源代码
1) windows位图bitmap(即bmp文件)的结构和调色版的概念;
(2) 图象的平移、旋转、镜象变换、转置变换、放缩;
(3) 图象的平滑(去噪声)、锐化;
(4) 图象的半影调、抖动技术;
(5) 图象的直方图修正、彩色变换;
(6) 图象的腐蚀和膨胀效果、细化算法、骨架的提取;
(7) 图象的边沿检测与抽取、hough变换、轮廓跟踪;
(8) 图象的检测、模板匹配;
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利用DCT变化对tif图像进行压缩利用DCT变换进行图像压缩的MATLAB程序-Changes in the use of DCT compression of tif images using DCT transform image compression MATLAB program
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this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image.
this method based on discrite cosine transform method.
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this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image.
this method based on discrite fourier transform method.
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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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I coded to transform an original image to spin image. It is only available in matlab.
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通过多尺度小波变换获取图像边缘的软件包,可以用来分割图像-Through a multi-scale wavelet transform to obtain the image edge of the package
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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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小波变换图像增强程序。以及非线性的处理程序。
MATLAB编译环境。-Wavelet transform image enhancement program. And non-linear process. MATLAB compilation environment.
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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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基于小波变换的分开—合并图像分割matlab.采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响,在小的图像块中,以小波变换的局部极大值精确定位边缘,根据边缘信息进行分开一合并法图像分割 .实验表明.算法得到满意的结果 .
-Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coef
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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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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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