OpenCV有幾下幾種模組，分別是
core: The Core Functionality imgproc: Image Processing highgui: High-level GUI and Media I/O video: Video Analysis calib3d: Camera Calibration and 3D Reconstruction features2d: 2D Features Framework objdetect: Object Detection ml: Machine Learning flann: Clustering and Search in Multi-Dimensional Spaces gpu: GPU-accelerated Computer Vision photo: Computational Photography stitching: Images stitching nonfree: Non-free functionality contrib: Contributed/Experimental Stuff legacy: Deprecated stuff ocl: OpenCL-accelerated Computer Vision superres: Super Resolution
#include <stdio.h>
#include <opencv2\core\core.hpp>
#include <opencv2\highgui\highgui.hpp>
using namespace cv;
using namespace std;
int main()
{
VideoCapture cap(0);
if(!cap.isOpened())
return -1;
Mat frame;
namedWindow("camera",1);
for(;;)
{
cap >> frame;
imshow("frame",frame);
if(waitKey(30)>=0)break;
}
system("pause");
return 0;
}
參考資料：
http://www.dotblogs.com.tw/v6610688/archive/2013/10/25/image_process_intro_opencv.aspx
http://opencv.org/
http://docs.opencv.org/index.html
http://docs.opencv.org/modules/core/doc/intro.html