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6image-recover
将一幅M×N的灰度图像用3×3平均滤波器进行模糊，分别再加上一定的高斯
噪声和均匀噪声。然后，设计一个维纳滤波器对这两幅图像进行复原，分别
计算这两幅图像复原前后的PSNR。(Gray-scale image of a MN 33 average filter is vague, respectively, plus a Gaussian noise and uniform noise. Then, design a Wiener filter to recover these two images, the two images before and after the recovery of PSNR were calculated.)
- 2013-04-11 19:57:17下载
- 积分：1
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地图热点
在图片上进行热点编辑，可进行区域的连接设置(Hotspot on the image editor, in the area can be connection Settings)
- 2017-06-16 16:41:50下载
- 积分：1
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chaopicture
说明： 用Lorenz序列进行彩色图像加密，加密效果良好，性能得到较大提升(Using Lorenz sequence to encrypt color image, the encrypting effect is good and the performance is greatly improved.)
- 2019-05-20 09:28:00下载
- 积分：1
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image-fourier-transforma-filtering
此文件一共包含3个m文件。第一个文件的功能是绘制一个二值图像，并显示其傅立叶幅度谱。文件2功能是设计频域理想低通滤波器，并加以验证：读入一个二值图像(cameraman.tif)加噪声后在频域进行低通滤波观察滤波后的图像效果。文件3的功能是对图像eight.tif加入椒盐噪声后，实现Butterworth低通滤波.(This file contains 3 m documents. Functions of first file is to draw a binary image, and displays its Fourier amplitude spectrum. Document 2 is designed to function a frequency domain ideal low-pass filter , and verified it: reading a binary image (cameraman.tif) plus noise on it and smoothing it in the frequency domain using low-pass filtering.The filtered effect will be observed by displaying image.Document 3 is designed to read a binary image(eight.tif) and add salt and pepper noise on it, realized frequence domain Butterworth low-pass filter.)
- 2015-01-24 16:06:12下载
- 积分：1
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work
读取avi视频，并进行帧间差分法运算，检测运动目标(Read the avi video, and make inter-frame difference method for computing, moving target detection)
- 2009-09-28 17:18:01下载
- 积分：1
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HIO_ER_stable
相位恢复算法,利用恢复图像在时域必须是正实值以及正逆傅里叶变换进行恢复(phase retrieve)
- 2020-11-23 09:39:34下载
- 积分：1
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super-resolution-by-map
基于MAP的超分辨率重建算法，附有说明，使得大家方便运行。(The super-resolution by map.)
- 2021-05-13 18:30:03下载
- 积分：1
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wavefusionagrithom
小波融合算法，提供了一个实现两幅图像融合的小波算法(wave fusion agrithom)
- 2009-02-22 10:23:40下载
- 积分：1
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Hough
Hough检测直线,圆,椭圆的代码，用hough变换实现圆的检测，能完美检测出图像中的圆、直线和椭圆(Hough detection of straight line, circle, ellipse, code, hough transform circle detection can be perfect in the detected image of circles, lines and ellipses)
- 2013-04-10 17:55:26下载
- 积分：1
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cornerdet01
角点检测程序，能够标记出图像中的角点。角点检测是图像匹配对第一步(corner detection procedures can mark up images of the corner. Corner detection is the first step in image matching)
- 2007-01-18 14:55:16下载
- 积分：1
