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KSVD_for_denosing-master

于 2021-03-17 发布

 0  195

下载积分: 1 下载次数: 4

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代码说明：

说明：利用稀疏表示 omp k-svd训练字典的方法，实现了图像去噪(The sparse representation of OMP k-svd training dictionary is used to realize Image Denoising)

文件列表：

KSVD_for_denosing-master, 0 , 2019-04-29
KSVD_for_denosing-master\DCT_test.m, 218 , 2019-04-29
KSVD_for_denosing-master\KSVD.m, 15723 , 2019-04-29
KSVD_for_denosing-master\KSVD_NN.m, 11585 , 2019-04-29
KSVD_for_denosing-master\MOD.m, 8053 , 2019-04-29
KSVD_for_denosing-master\NN_BP.m, 1105 , 2019-04-29
KSVD_for_denosing-master\OMP.m, 954 , 2019-04-29
KSVD_for_denosing-master\OMPerr.m, 1372 , 2019-04-29
KSVD_for_denosing-master\README.md, 114 , 2019-04-29
KSVD_for_denosing-master\allkindsofmethodscompare.m, 3779 , 2019-04-29
KSVD_for_denosing-master\demo1.m, 1907 , 2019-04-29
KSVD_for_denosing-master\demo2.m, 3600 , 2019-04-29
KSVD_for_denosing-master\demo3.m, 8504 , 2019-04-29
KSVD_for_denosing-master\denoiseImageDCT.m, 6530 , 2019-04-29
KSVD_for_denosing-master\denoiseImageGlobal.m, 6059 , 2019-04-29
KSVD_for_denosing-master\denoiseImageKSVD.m, 9683 , 2019-04-29
KSVD_for_denosing-master\displayDictionaryElementsAsImage.m, 4078 , 2019-04-29
KSVD_for_denosing-master\gererateSyntheticDictionaryAndData.m, 1896 , 2019-04-29
KSVD_for_denosing-master\globalTrainedDictionary.mat, 5749450 , 2019-04-29
KSVD_for_denosing-master\lena.bmp, 263222 , 2019-04-29
KSVD_for_denosing-master\my_im2col.m, 763 , 2019-04-29
KSVD_for_denosing-master\w.jpg, 22408 , 2019-04-29

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siftDemoV4
图像匹配的实现，其中match.m：测试程序，sift.m :尺度不变特征变换（SIFT算法）的核心算法程序，appendimages.m: 该函数创建一个新的图像分别包含两个匹配的图像和他们之间的匹配对的连接直线，可以运行。 (The realization of image matching, which match.m: test program, sift.m: scale-invariant feature transform (SIFT algorithm) of the core algorithm, appendimages.m: This function creates a new image each consists of two images and matching match between them on the connection line, you can run.)

2011-10-14 08:44:40下载

积分：1
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图片压缩到最小源码，例程程序结合易语言图像格式转换支持库，将快照的BMP图片转换成JPG图片，再将众多JPG图片压缩到一个压缩文件中，达到减小图片体积的效果。(Image compression to a minimum source , routine program combined image format conversion easy language support library , a snapshot of BMP images into JPG image , and then a large number of JPG images into a compressed file , to reduce the effect of image volume .)

2016-12-16 21:48:29下载

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2017-07-17下载

积分：1
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这是一个专门为菲涅尔衍射设计的一个仿真程序！参考光为平面波！本人测试过，没有问题存在！(This is a design specifically for the Fresnel diffraction of a simulation program! A plane wave reference beam! I tested, no problem!)

2011-06-04 01:25:57下载

积分：1
shi-tomas
shi-tomasi方法角点提取方法。该方法测量结构张量的最小特征值。这代表了Harris和诺贝尔探测器试图近似的理想。哈里斯希望在计算特征时避免计算平方根的计算成本。(Shi-Tomasi corner detector method.The method measure returns the minimum eigenvalue of the structure tensor. This represents the ideal that the Harris and Noble detectors attempt to approximate. Back in 1988 Harris wanted to avoid the computational cost of taking a square root when computing features. This is no longer relevant today!)

2020-12-25 21:59:04下载

积分：1
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随机中点位移法matlab程序代码，生成三维山地模型(Random Midpoint Displacement Method for Mountains Generation)

2021-03-23 14:39:17下载

积分：1
LK
说明：基于LK的光流场计算以及跟踪，自己编的。(The calculation and tracking techniques based on Lucas-Kanade method.)

2012-05-27 18:49:20下载

积分：1
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用于小波的图像的去噪，对于刚接触图像处理的人来说简单易懂(For wavelet image denoising, image processing for刚接触people who are easy-to-read)

2008-05-31 12:18:50下载

积分：1
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2020-12-31 05:18:58下载

积分：1
第四次作业
说明： 1.使用medfilt2函数对‘lena.bmp’进行不同模板大小的中值滤波，并观察效果 2.使用fspecial函数构造‘gaussian’, ‘sobel’, ‘prewitt’, ‘laplacian’, ‘average’等不同滤波算子，使用filter2函数对‘cameraman.tif ’进行滤波，观察不同滤波器的效果 3.设计频域理想低通和理想高通滤波器，对‘phantom.bmp’图像进行频域滤波，显示滤波结果。然后改变截止频率，观察对结果的影响。 4.对‘homo.bmp’进行同态滤波，其中频域同态滤波器自行设计。要求在程序注释中说明你设计该滤波器的思想。(1' lena.bmp 'The median filtering with different template sizes was carried out and the effect was observed2. Fsspecial function is used to construct different filter operators such as' Gaussian ',' Sobel ',' Prewitt ',' Laplacian ',' average ', etc' cameraman.tif 'Filter and observe the effect of different filters3. Design ideal low pass and ideal high pass filters in frequency domain' phantom.bmp 'The image is filtered in frequency domain and the filtering result is displayed. Then change the cut-off frequency and observe the effect on the results.4. Yes' homo.bmp 'The homomorphic filter is designed by ourselves. The idea of designing the filter should be explained in the program notes.)

2020-12-11 21:53:25下载

积分：1

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