Windows下 OpenCV 3.2配置和在VS2015下的簡單demo
1. Download the opencv 3.2
https://sourceforge.net/projects/opencvlibrary/files/opencv-win/3.2.0/opencv-3.2.0-vc14.exe/download
2. Unpack
The downloaded opencv-3.2.0-vc14.exe is self-extractable.
You need to double click the exe file and the extracted file/folder named 'opencv' will be found in your local directory.
For example, the unpacked the files are located at folder:
C:\OpenCV\opencv3.2
3. set OpenCV environment variables as system variables and add to the system path
3.1 -- set system variables
OPENCV_DIR = C:\OpenCV\opencv3.2
OPENCV_VER = 320
3.2 --- set system path
set the PATH in Windows environment:
%OPENCV_DIR%\build\x64\vc14\bin
4. configure VS2015 with customized property
4.1- create a new project property sheet named as 'opencv'
4.2- Add additional dependencies 'opencv_world320d.lib' which is located at C:\OpenCV\opencv3.2\build\x64\vc14\lib. Please refer to the following picture (a) and (b).
(a)
(b)
4.3- Add OpenCV include directory
5. Create a console application with VS2015
The demo code is as following:
#include "opencv2/core/core.hpp" #include "opencv2/highgui/highgui.hpp" using namespace cv; int main() { //Read png file Mat img = imread("G:\\VisualStudio2015\\Projects\\opencvdemo\\1.png"); if (!img.data) { return -1; } namedWindow("Demo", CV_WINDOW_AUTOSIZE); imshow("Demo", img); waitKey(); return 0; }
6. Build and run.
Enjoy!