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images
是图像处理中常用的测试图库，非常实用,如lena图片， 青椒图片，以及zelda图片等(is the test pictures used in image processing very useful)
- 2014-12-05 10:47:48下载
- 积分：1
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ridgeorient
计算指纹方向场的代码。。。。。。。。。。。。(code for computing orientation of fingerprint )
- 2020-10-26 10:20:00下载
- 积分：1
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Gui_quwu
图像去噪，采用GUI界面形式，里面包括高斯滤波，低通滤波和理想滤波三种方法。(Image denoising, using GUI interface form, which includes Gaussian filtering, low-pass filtering and ideal filtering three methods.)
- 2017-04-22 14:01:43下载
- 积分：1
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graydegree
关联下载,用于灰度相似度说明,欢迎下载使用,我感觉最好开源比较好(Download link for the gray-scale similarity shows that the use of welcome to download, I feel the best open source is better)
- 2007-11-08 20:26:44下载
- 积分：1
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kmeans
k均值图像分割，经典的图像分割方法，算法简单，效果好。(k-means image segmentation)
- 2009-04-17 10:05:18下载
- 积分：1
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defog
基于全局直方图均衡图像增强和暗通道优先理论相结合的去雾方法。(The priority theory based on global histogram equalization image enhancement and dark channels combined to fog.)
- 2013-03-17 21:20:27下载
- 积分：1
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sbs
说明： 三维受激布里渊散射谱使用MATLAN仿真(Stimulated Brillouin Scattering)
- 2019-08-20 16:38:26下载
- 积分：1
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matlab实验程序
说明： (1)利用matlab函数进行噪声模拟，并用matlab自带函数进行图像滤波。
(2)利用给定图像自己编程实现使用均值滤波器、中值滤波器对不同强度的高斯噪声和椒盐噪声，进行滤波处理，并对结果进行评价分析，并解释结果。
(3)自己编程实现laplacian算子图像的处理，实现图像增强；编程实现sobel算子对图像边缘提取。将结果与matlab自带函数计算结果比较。
(4)利用模糊处理对图的灰度值进行改变实现灰度增强，并与直方图均衡结果比较((1) Matlab function is used to simulate noise, and Matlab function is used to filter image.
(2) Using the given image, we use the mean filter and median filter to filter the Gaussian noise and salt and pepper noise with different intensities, evaluate and analyze the results, and interpret the results.
(3) The image processing of Laplacian operator and image enhancement are realized by programming
Sobel operator is used to extract image edge. The results are compared with those of MATLAB.
(4) Fuzzy processing is used to change the gray value of the image to achieve gray enhancement and balance with histogram)
- 2020-07-19 14:29:09下载
- 积分：1
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fuzzy
fuzzy,基于matlab的一个融合程序。(fuzzy, a fusion procedure based on matlab.)
- 2012-03-20 21:49:37下载
- 积分：1
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frft
矩形信号的frft（分数傅里叶变换wigner_ville_1.m 单分量信号去噪
wigner_ville_2.m 双分量平行信号去噪
wigner_ville_3.m 3分量信号频率检测）分数傅里叶变换是经典傅里叶变换的另一种改进方式。它的主要特点是提供研究对象从时间域到频率域全过程的综合描述，随着阶数从0连续增长到1，分数傅里叶变换展示出研究对象从纯时间域逐步变化到纯频率域的所有变化特征。因此，分数傅里叶变换提供了远比傅里叶变换多得多的可供选择的数据处理和分析方法。(The rectangular signal FRFT (Fractional Fourier Transform) Score Fourier transform is another modification of the classic Fourier transform. Its main feature is a comprehensive description of the study from the time domain to the frequency domain, with the order of continuous growth from 0 to 1, the fractional Fourier transform demonstrate the object of study from a purely time-domain gradually change to a pure frequency domain variation. Thus, the fractional Fourier transform provides data processing and analysis methods than Fourier transform much more to choose from.)
- 2012-09-23 11:58:05下载
- 积分：1
