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fourier
fourier desing analog very bast
- 2013-02-02 16:58:06下载
- 积分:1
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hongkonguniversitydoctoromp
信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)(The realization of signal compression sensing)
- 2009-02-15 11:06:23下载
- 积分:1
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AviPclass
AVI视频流数据读写类库!供视频图像处理编程参考!非常好用!(AVI video stream class library for reading and writing data. Video image processing for programming reference! Very handy!)
- 2007-05-25 10:32:16下载
- 积分:1
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第五次作业
说明: 1.学习使用fft2,ifft2,fftshift,ifftshift函数。用fft2函数对”lena.bmp”做二维傅立叶变换,并显示其频谱,用fftshift函数将频谱坐标原点移动到图像中心。用ifft2函数做傅立叶反变换。(提示:显示频谱时,可以先对频谱取对数,这样可以压缩动态范围很大的频谱,获得更好的显示效果)(1. Learn to use fft2, ifft2, fftshift, ifftshift functions. With the FFT 2 function, the lena.bmp'The two-dimensional Fourier transform is performed and the spectrum is displayed. The origin of the spectrum coordinate is moved to the center of the image by using the FFT shift function. The inverse Fourier transform is done with ifft2 function. (Note: when displaying the spectrum, the logarithm of the spectrum can be taken first, so that the spectrum with a large dynamic range can be compressed to obtain better display effect.))
- 2020-12-11 21:59:55下载
- 积分:1
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curvelet
curvelet图像融合,一个很好的程序,对大家应该有帮助(curvelet fusion)
- 2020-09-03 11:18:06下载
- 积分:1
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Zhou-SHT
标准Hough检测圆,在数字图像中检测圆形目标,需要先边缘提取,在二值图像中检测圆。(circle detection using standard hough transform )
- 2012-09-02 17:43:07下载
- 积分:1
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DRLSE_v0
李春明 Distance Regularized Level Set Evolution and Its
Application to Image Segmentation对应的分割 程序(Corresponding segmentation procedures by the the Chunming Distance Regularized the Level Set Evolution and Its Application to the Image Segmentation.)
- 2012-06-28 17:35:35下载
- 积分:1
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enhanceImage_myhisteq_myimhist
实验中自己写的enhanceImage,myhisteq,myimhist,并附有详细的文档,可正常运行并详细测试过。(Experiment to write their own enhanceImage myhisteq, myimhist, with detailed documentation, can be normal operation and tested in detail.)
- 2013-04-19 08:15:29下载
- 积分:1
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Deblurring-Images
本书介绍了图像去模糊化的一些基本的知识,并且主要针对svd和spectral decomposition的去模糊算法进行了介绍,以及对于这些方法的一些提高计算速度的算法进行了详细是介绍(This ebook intruduces some basic knowledge of deblurring, especially the methods of SVD and Spectral Decomposition, and some fast algorithms for the two methods.)
- 2020-12-12 10:49:16下载
- 积分:1
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guiyihua
这个是把图像归一化的程序,原始的图片可以随意设置,效果比较好。(This is the image of the normalized program, the original pictures can freely set, the effect is good.
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- 2012-04-27 16:52:29下载
- 积分:1