OpenCV 4.1.1 安装步骤:
1. 安装环境:
Ubuntu 18.04 + python 3.6
2. 安装步骤
2.1 安装的依赖包
- GCC 4.4.x or later
- CMake 2.8.7 or higher
- Git
- GTK+2.x or higher, including headers (libgtk2.0-dev)
- pkg-config
- Python 2.6 or later and Numpy 1.5 or later with developer packages (python-dev, python-numpy)
- ffmpeg or libav development packages: libavcodec-dev, libavformat-dev, libswscale-dev
- [optional] libtbb2 libtbb-dev
- [optional] libdc1394 2.x
- [optional] libjpeg-dev, libpng-dev, libtiff-dev, libjasper-dev, libdc1394-22-dev
- [optional] CUDA Toolkit 6.5 or higher
对应命令如下:
| [compiler] sudo apt-get install build-essential [required] sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev</ |

本教程详细介绍了在Ubuntu 18.04环境下,如何安装OpenCV 4.1.1并配合Python 3.6使用。步骤包括安装依赖包,创建build目录,通过cmake生成Makefile,make编译以及验证安装。特别提示,libjasper-dev安装可能遇到问题,需要额外解决。此外,使用Python 3.6避免了某些编译警告。
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