Window系统上配置Clion编写OpenCV

Posted by hiho on January 12, 2019

clion配置c++编译器

我们编写的opencv程序需要使用编译器进行编译,网上有些教程配置CygwinMinGW, 我这里有个比较简单的方法,直接使用VS安装好对应的编译器,

1.利用VS安装编译环境

Visual Studio Professional 2017下选择修改后,选在对应的环境安装 1.png

2.配置clion编译器

2.1打开clion,点击右上角File->Setting,搜索Toolchains并选择Toolchains,然后选择Visual Studio 2.png

如果选择了x86就是32位编译器,后面配置cmake则会报错 ```bash -- OpenCV ARCH: x86 -- OpenCV RUNTIME: vc14 -- OpenCV STATIC: OFF CMake Warning at D:/opencv/build/OpenCVConfig.cmake:156 (message): Found OpenCV Windows Pack but it has no binaries compatible with your configuration.

You should manually point CMake variable OpenCV_DIR to your build of OpenCV library. Call Stack (most recent call first): CMakeLists.txt:8 (FIND_PACKAGE)

CMake Error at CMakeLists.txt:8 (FIND_PACKAGE): Found package configuration file:

D:/opencv/build/OpenCVConfig.cmake

but it set OpenCV_FOUND to FALSE so package "OpenCV" is considered to be NOT FOUND.

-- Configuring incomplete, errors occurred! ```

2.2 配置CMakeLists.txt文件 打开项目的中的CMakeLists.txt,添加配置

cmake_minimum_required(VERSION 3.13)
project(test_project)

set(CMAKE_CXX_STANDARD 11)

add_executable(test_project main.cpp)
set(OpenCV_DIR D:/opencv/build)
FIND_PACKAGE(OpenCV REQUIRED)
target_link_libraries(test_project ${OpenCV_LIBS})
  • 1.OpenCV_DIR后对应自己的opencv目录下build,我的opencv安装在D判断所以对应的是D:/opencv/build
  • 2.test_project为项目的名称,可以对应修改

测试

测试代码:

#include <iostream>
#include <opencv2/core.hpp>
#include <opencv2/highgui.hpp>

using namespace cv;

int main() {
    Mat mat=cv::imread("C:\\Users\\hiho\\Desktop\\test.jpg");
    imshow("test",mat);
    waitKey(0);
    return 0;
}

可以直接run编译运行对应的项目 3.png

运行结果: 4.png —End—

迭代

  • 2019年01月12日 19:58 初稿

参考