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PCAKmeans

于 2021-03-29 发布文件大小:153KB

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下载积分: 1 下载次数: 18

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代码说明：

用主成分分析来降维，用Kmeans方法聚类；应用于变化检测中(Principal component analysis is used to reduce dimension with k-means algorithm is used to cluster; change detection)

文件列表：

PCAKmeans\Bangladesh_data.m, 4502 , 2018-05-02
PCAKmeans\BangladeshT1.bmp, 91078 , 2017-12-01
PCAKmeans\BangladeshT2.bmp, 91078 , 2017-12-01
PCAKmeans\ground_truth.mat, 2230 , 2018-05-02
PCAKmeans\PCA.m, 685 , 2017-12-01
PCAKmeans\PCA_KMEANS_ChangeDetection.m, 2532 , 2018-04-03

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说明：采用霍夫曼技术实现压缩图像的重建，代码很详细，很不错。(Using Hoffman technology to achieve compressed image reconstruction, the code is very detailed, very good.)

2021-03-03 20:24:29下载

积分：1
双边滤波80516426BilateralFiltering
说明：双边滤波能运行，滤波去噪。。。。。。。。。。。(bilateral filter noise ..)

2020-07-16 13:53:42下载

积分：1
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2006-06-07 14:10:54下载

积分：1
junhenghua
首先读入图像，转化成hsi彩色空间，然后只对亮度I分量作直方图均衡化，最后合成三个分量返回到RGB图，但是这种方法容易使颜色失真，失去了部分图像细节。(First read in the image, into the hsi color space, and then only on the brightness I component for histogram equalization, the final synthesis of the three components of return to RGB chart, but this method is easy to make color distortion, loss of part of image detail. )

2012-03-16 23:53:15下载

积分：1
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基于VC环境下的直线裁剪算法Cohen-Sutherland算法和Liang-Barsky算法的实现(Based on the realization of linear cutting algorithm VC environment under the Cohen-Sutherland algorithm and Liang-Barsky algorithm)

2012-10-24 18:58:06下载

积分：1
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采用Graph Cut算法进行multiple-label的图像分割，算法很完整，非常适合初学者以及开发人员参考(multiple-label image segmentation using Graph Cut based algorithm, suitable for beginners and developers)

2012-01-02 21:41:37下载

积分：1
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2009-12-09 18:37:40下载

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图像扭曲变形程序，可以对图像进行扭曲变形。功能：旋转扭曲/球面镜变形，B样条网格变形，TPS网格变形 (Image distortion program, the image may be distorted. Function: Twirl/spherical mirror deformation, B-spline morphing, TPS morphing)

2015-04-30 23:14:33下载

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说明：提取亚像素精度的中心线的线检测算法，适用于线结构光的中心提取(Line detection algorithm for extracting sub-pixel centerline is suitable for extracting the centerline of line structured light.)

2019-03-08 16:35:05下载

积分：1
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2012-07-21 11:04:36下载

积分：1

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PCAKmeans

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