最近在树莓派上安装opencv，准备用于深度学习方面的内容，结果总是在安装的时候傻傻分不清这三者的区别，总是傻瓜式的按照百度上的步骤安装。OpenCV is computer vision a library written using highly optimized C/C++ code. It makes use of multiprocessing in the background. It has a collection of a large number of algorithms tested and verifiend by the developers. The best thing about this is it's FREE under the BSD license.
OpenCV是一个计算机视觉库，使用高度优化的C/ c++代码编写。它利用后台的多处理。它集合了大量经过开发人员测试和验证的算法。最好的一点是它在BSD许可下是免费的。libopencv is only a metapackage. These packages do not contain actual software, they simply depend on other packages to be installed. So libopencv is a metapackage which simply references one or more related packages which are loosely grouped together. It is dedicated for installing OpenCV in Ubuntu and Debian OS.
libopencv只是一个元数据包。 这些软件包不包含实际软件，它们只依赖于要安装的其他软件包。 所以libopencv是一个元数据包，只是引用一个或多个松散组合在一起的相关包。 它专门用于在Ubuntu和Debian OS中安装OpenCV。Python-OpenCV is the OpenCV library available as a wrapper with bindings for python. The link also shows how to install OpenCV in Ubuntu OS.
Python-OpenCV是OpenCV库，可用作包含python绑定的包装器。 该链接还显示了如何在Ubuntu OS中安装OpenCV。
