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基于MATLAB的小波阈值去噪

于 2020-05-06 发布
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下载积分: 1 下载次数: 8

代码说明:

说明:  基于matlab的简易小波阈值去噪,小波变换基础上变换阈值实现对图像的去噪(Matlab based on the simple wavelet transform, simple image denoising)

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基于MATLAB的小波阈值去噪.docx, 14974 , 2020-05-06

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  • jibencaozuo
    这是运用matlab进行图像处理时会遇到的基本操作,包括图像的代数运算、几何运算、空间变换、区域操作等(This is for image processing using matlab will encounter the basic operations, including images of algebra, geometry operations, space transformation, regional operations, etc.)
    2011-06-29 23:20:54下载
    积分:1
  • frac
    分数阶各向异性扩散图像去噪,实现了文献Fractional-Order Anisotropic Diffusion for Image Denoising, Jian Bai, Xiang Chu, IEEE T. Image Process.,2007, 16(10): 2492-3502(Fractional anisotropic diffusion denoising literature Fractional-Order Anisotropic Diffusion for Image Denoising, Jian Bai, Xiang Chu, the IEEE T. Image the Process, 2007, 16 (10): 2492-3502)
    2012-12-06 20:51:42下载
    积分:1
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    迭代最佳阈值分割算法,寻找最佳阀值检测边缘(best iteration threshold segmentation algorithm to find the best edge detection threshold)
    2007-05-17 13:36:03下载
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    GFT图片格式转换源码,程序根据腾讯皮肤GFT图片的格式,进行字节集的操作实现GFT图片的转换。(GFT image format conversion source code , the program according to Tencent skin GFT picture format operation byte set to achieve GFT image conversion.)
    2016-05-06 11:18:33下载
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    压缩感知CS——采用小波变换进行稀疏表示,高斯随机矩阵为观测矩阵,重构算法为SL0算法,对256*256的lena图处理,比较原图和SL0算法在不同采样比例(0.74、0.5、0.3)下的重构效果,并各运行50次,比较算法性能PSNR和每次的运行时间 (Compressed sensing CS- using wavelet transform as sparse representation, Gaussian random matrix as the observation matrix and SL0 algorithm as the reconstruction algorithm. Compare lena figure and the reconstruction results using SL0 algorithm at different sampling ratio (0.74,0.50.3),then each runs 50 times, compare the performance of PSNR and each running time)
    2020-09-10 15:08:00下载
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    2013-04-06 18:36:46下载
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