1、安装Cmake

Download

website:https://cmake.org/download/

Xcode中安装opencv+contrib

打开终端,输入sudo "/Applications/CMake.app/Contents/bin/cmake-gui" --install

2、下载安装opencv

Download

website:https://opencv.org/releases.html

Xcode中安装opencv+contrib

3、下载安装opencv_contrib

Download

website:https://github.com/opencv/opencv_contrib

Xcode中安装opencv+contrib

这里需要注意的是opencv_contrib的版本需要与opencv的版本一致,切记不可直接下载master分支,否则无法生成库文件。

4、打开Cmake,按照图示设置

Xcode中安装opencv+contrib

点击configure,运行完毕点击generate。

5、打开终端,cd到build目录。

运行编译命令

make

sudo make install

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以上完成库文件安装,下面进行xcode配置。

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1、打开Xcode,点击“Create a new Xcode project”,然后选择默认的“command line tool”,下一步输入project名称,完成工程建立。

2、找到Build Setting选项卡

要在Xcode中使用opencv,需要设置三个内容。如果看不懂可以参考youtube上的视频。三个设置分别为:

1. Include path = /usr/local/include

2. Library path = /usr/local/lib

3. Other Linker Flags = -lopencv_calib3d -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_highgui -lopencv_imgcodecs -lopencv_imgproc -lopencv_ml -lopencv_objdetect -lopencv_photo -lopencv_shape -lopencv_stitching -lopencv_superres -lopencv_ts -lopencv_video -lopencv_videoio -lopencv_videostab

如果编译失败,看一下是Other Linker Flags中的哪一个缺少,将其删除即可。

 

至此,安装全部完成。

 

 

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