在Raspberry Pi 3上安装OpenCV需要多少空间 [英] How much space is required to install OpenCV on Raspberry Pi 3

问题描述

我是Raspberry Pi 3的新用户. 在Raspberry上安装OpenCV需要多少空间?

I am new user to the Raspberry Pi 3. How much space is required to install OpenCV on Raspberry?

推荐答案

Mmmmm ...一段字符串多长时间?

Mmmm... how long is a piece of string?

这取决于您安装的方式/方式以及计算的方式/方式.以下因素以及其他因素会影响答案:

It depends on what/how you install and what/how you count. The following factors, and others, will affect the answer:

• 调试或发布版本
• 是否安装了示例
• 是否已安装文档
• 是否安装了贡献代码

这还取决于您是否计算出要构建它的事实，是否需要编译器及其所有相关内容，cmake以及一堆V4L，视频格式，图像格式和库.

It also depends on whether you count the fact that to build it, you will need a compiler and all its associated stuff, cmake and a bunch of V4L, video formats and image formats and libraries.

此外，您可以构建并安装它，然后删除源，然后继续使用该产品.

Also, you can build it and install it and then delete the source yet continue to use the product.

FWIW，我在Raspberry Pi上的构建区域总计为2.1GB-这是源代码，并且是没有贡献的发行版本.

FWIW, my build area on a Raspberry Pi amounts to 2.1GB - that is the source and a release build without contrib.

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