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于 2020-06-27 发布
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代码说明:

说明:  利用matlab实现图像的直接反投影重建结果(Using Matlab to Realize Direct Back Projection Reconstruction Results of Images)

文件列表:

26\medfuncBackprojection.m, 479 , 2017-03-16
26\neichafantouying.m, 364 , 2017-03-16
26\radon原始图像.fig, 9252 , 2017-03-16
26\radon直接反投影重建.fig, 497126 , 2017-03-16
26\zhijiefantouying1.m, 203 , 2017-03-16
26, 0 , 2019-12-27

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    2010-06-15 20:54:02下载
    积分:1
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    积分:1
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    本ACIS几何造型平台组件提供基本的拓扑构造,线框构造和编辑,性质分析(面积长度和质量等)等功能。(the ACIS geometric modeling platform components provide basic topological structure, wireframe construction and editing, Analysis (area of length and quality, etc.) and other functions.)
    2007-03-03 16:29:44下载
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    用块匹配法求超分辨率复原中的运动矩阵!提出了一种快速,半像素的三步法!(Block-matching method using super-resolution recovery of movement in the matrix! Presents a fast, three-step half-pixel!)
    2009-06-14 22:18:20下载
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    2008-04-01 15:23:40下载
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    脑电信号 分析 fast ica去噪,去除心电,眼电,肌电,效果不错(fast ica for eeg)
    2012-03-18 19:21:32下载
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    六种图像增强的方法,线形反锐化掩膜方法,直方图均衡等。(6 kinds of image enhancement methods, linear unsharp mask method, such as histogram equalization.)
    2008-05-18 18:26:13下载
    积分:1
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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SP算法,对256*256的lena图处理,比较原图和SP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 SP algorithm as the reconstruction algorithm. Compare lena figure and the reconstruction results using SP algorithm at different sampling ratio (0.74,0.50.3),then each runs 50 times, compare the performance of PSNR and each running time)
    2013-01-19 12:47:40下载
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  • shearlet-aticle
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