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opencvchengxu
特征提取，主要是灰度共生矩阵和不变矩特征提取的程序，openCV下可直接运行(Feature extraction, mainly GLCM and invariant moments feature extraction procedures can be run directly under openCV)
- 2014-11-23 21:03:16下载
- 积分：1
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OPENGL
opengl图形实现，非调用函数直接构图，初级参考学习不错(opengl graphic realization, non-call direct mapping function, the primary reference to learn good)
- 2009-06-14 12:29:08下载
- 积分：1
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PCA
主成分分析 （ Principal Component Analysis ， PCA ）或者主元分析。是一种掌握事物主要矛盾的统计分析方法，它可以从多元事物中解析出主要影响因素，揭示事物的本质，简化复杂的问题。计算主成分的目的是将高维数据投影到较低维空间。给定 n 个变量的 m 个观察值，形成一个 n ′ m 的数据矩阵， n 通常比较大。对于一个由多个变量描述的复杂事物，人们难以认识，那么是否可以抓住事物主要方面进行重点分析呢？如果事物的主要方面刚好体现在几个主要变量上，我们只需要将这几个变量分离出来，进行详细分析。但是，在一般情况下，并不能直接找出这样的关键变量。这时我们可以用原有变量的线性组合来表示事物的主要方面， PCA 就是这样一种分析方法。(Principal component analysis (Principal Component Analysis, PCA) or PCA. Is a statistical method to grasp the principal contradiction of things, it can be resolved diverse things out the main factors, revealing the essence of things, simplifying complex problems. The purpose of calculating the main component of high-dimensional data is projected to a lower dimensional space. Given n variables of m observations, forming an n ' m of the data matrix, n is usually large. For a complex matters described by several variables, it is difficult to know, so if you can grab something to focus on key aspects of analysis? If the main aspects of things just reflected on several key variables, we only need to separate out these few variables, for detailed analysis. However, in general, does not directly identify this critical variables. Then we can represent the major aspects of things with a linear combination of the original variables, PCA is one such analysis.)
- 2021-01-28 21:48:40下载
- 积分：1
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MediaFocusManager_10803
浏览图片的缩略图时，点击某张缩略图，被点击的缩略图会在当前视图放大并且全屏显示，背景用黑色透明视图遮挡。再次点击图片，将回到缩略图浏览状态(Media Focus Manager)
- 2013-08-23 09:27:34下载
- 积分：1
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K-L
KL变换的Matlab实现 KL 变换是图像正交变换的一种，在图像压缩领域有着广泛应用。(KL Transform Matlab realize KL transform is a kind of orthogonal transformation image in the field of image compression have broad application.)
- 2008-04-10 21:08:28下载
- 积分：1
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ShowJPEG
显示JPEG图片的源码.........................................(show jpeg picture)
- 2013-12-25 21:55:52下载
- 积分：1
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TOOLBOX_calib
摄像机标定程序，实现单目，双目摄像机的标定(calibration of camera
)
- 2009-05-20 14:06:01下载
- 积分：1
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segment
说明： 基于CT切片的matlab分割程序，可以很好的分割CT切片图中的器官(Segmentation based on CT slices matlab program that can split a good map of the organ slice CT)
- 2010-04-02 18:49:57下载
- 积分：1
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chip_histogram_features
直方图特征的计算，包括方差，峰度，熵值等。(Histogram of the characteristics of the calculation, including the variance, kurtosis, entropy and so on.)
- 2009-05-30 14:46:47下载
- 积分：1
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安卓版微信图片视频管理助手
全网唯一的一款能够快速完全浏览+整理微信图片视 联合开发网 - pudn.com
- 2020-06-24 05:20:02下载
- 积分：1
