OpenCV Setup
Posted on 03/09/2018OpenCV环境配置
Visual Studio开发配置
1.下载opencv安装文件,解压缩至C:\opencv
2.设置头文件包含目录:调试-XX属性-VC++目录-包含目录(C:\opencv\build\include
)
3.设置库目录:调试-XX属性-VC++目录-库目录(C:\opencv\build\x64\vc15\lib
)
4.设置连接器:调试-XX属性-链接器-输入-附加依赖库(opencv_world342d.lib
)
Mac环境下XCode开发配置
- 通过homebrew安装OpenCV:
brew install opencv
- 设置项目头文件查找目录(Search Paths-Header Search Paths):
/usr/local/Cellar/opencv/3.4.2/include
- 设置项目库目录(Search Paths-Library Search Paths):
/usr/local/Cellar/opencv/3.4.2/lib
- 设置项目链接器(Linking-Other Linker Flags)Flags:
pkg-config --cflags --libs opencv
命令的输出内容
OpenCV基础
图像的基本操作
- OpenCV中的Mat类代表一个n维(n>2)的单通道或多通道数组,可以存储向量、矩阵、灰度图、彩色图。