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DFT&DCT
编程实现二维8*8图像块的DFT，DCT变换
输入一副RGB图像，将其转化为YCbCr颜色空间，然后对Y分量做分块DFT变换，保存为灰度图像，统计计算时间
编程实现8*8块DCT变换,然后分别显示，当使用64个DCT系数里面的一些系数进行重构，比较其质量；同时熟悉采用FFT来实现DCT变换的思想，并显示2维8*8DCT变换的基函数图像(Programming the DFT, DCT transform of two dimensional 8*8 image block
Input a pair of RGB images, transform it into YCbCr color space, then divide the Y component into block DFT transform, save as gray image, and calculate the calculation time
The 8*8 block DCT transform is implemented by programming, and then it is shown that when using some coefficients in 64 DCT coefficients, the quality is reconstructed. Meanwhile, the idea of DCT transformation is familiar with FFT, and the base function image of the 2 dimensional 8*8DCT transform is displayed.)
- 2021-01-18 11:58:43下载
- 积分：1
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PS
说明： 讲述PS技术的抠图经典问题，帮助你快速熟悉抠图的精华！(PS about the classic problem of technology, matting, matting to help you quickly familiar with the essence!)
- 2011-05-13 23:58:48下载
- 积分：1
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source
心音诊断界面，读取一个既定的心音音频文件，可以显示波形，自动简易诊断。(Diagnosis of heart sounds interface, read a given heart sound audio files, you can display the waveform, automatic simple diagnosis.)
- 2021-03-13 15:39:24下载
- 积分：1
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morphing
本程序为matlab写的morphing. 将不同角度拍摄之影像做morphing,
成为一摄影机连续移动拍摄同一物品的影带，可作为VR之用.
(the procedures written in Matlab for morphing. Different angle Imaging filming done morp hing, as a continuous mobile cameras filming the same article video tapes can be used as a VR.)
- 2006-06-24 12:41:43下载
- 积分：1
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zhixin
根据图像色彩信息，寻找图像的质心，以便对目标的跟踪(The image color information, look for the image of the center of mass to the target track)
- 2015-07-20 15:07:49下载
- 积分：1
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CoSaMP-and-OMP-for-sparse-recovery_OK
Examples with Orthogonal Matching Pursuit and Compressive Sampling Matching Pursuit
- 2012-12-06 09:22:30下载
- 积分：1
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ex2
说明： Ostu分割方法实现
根据原理编写Ostu程序，对cameraman灰度图片进行分割；并对获得的前景与背景，分别再进行一次分割；(Implementation of Ostu segmentation method
According to the principle, the Ostu program is compiled to segment the gray image of cameraman, and the foreground and background are segmented again;)
- 2019-11-12 11:16:29下载
- 积分：1
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611821311120059151724214871417
相当的经典啊 是基于MATLAB的 大家做图像匹配的都可以用的到(Fairly classic MATLAB-ah is based on the U.S. to do image matching can be used to)
- 2008-06-12 15:28:31下载
- 积分：1
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Documents
寻找harris角点 利用ssd匹配角点(finding and matching harris points)
- 2020-11-10 19:49:45下载
- 积分：1
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ADMM-MATLAB
说明： 基于ADMM的TV正则化最小化稀疏重建算法(TV Minimization Sparse Reconstruction Algorithms Based on ADMM)
- 2020-11-09 19:39:47下载
- 积分：1
