(from:http://en.wikipedia.org/wiki/Mahalanobis_distance) Mahalanobis distance In statistics, Mahalanobis distance is a distance measure introduced by P. C. Mahalanobis in 1936.It is based on correlations between variables by which different patterns
(from:http://en.wikipedia.org/wiki/Mahalanobis_distance) Mahalanobis distance In statistics, Mahalanobis distance is a distance measure introduced by P. C. Mahalanobis in 1936.It is based on correlations between variables by which different patterns
马氏距离有多重定义: 1)可以表示 某一个样本与DataSet的距离. 2)可以表示两个DataSet之间的距离. 1) The Mahalanobis distance of an observation {\displaystyle {\vec {x}}=(x_{1},x_{2},x_{3},\dots ,x_{N})^{T}} from a set of observations with mean {\displaystyle {\vec {\mu }}=(\mu _{1},\mu _{
OpenCV是一个基于BSD许可(开源)发行的跨平台计算机视觉库,可以运行在Linux.Windows.Android和Mac OS操作系统上.它轻量级而且高效——由一系列 C 函数和少量 C++ 类构成,同时提供了Python.Ruby.MATLAB等语言的接口,实现了图像处理和计算机视觉方面的很多通用算法. OpenCV-Python是OpenCV的Python的API接口,它拥有OpenCV C++ API的功能,同时也拥有Python语言的特性,可以做到跨平台使用.但值得注意的是在Pyt