OPENCV代码库中的投影仪标定实现

    opencv3.0的源码，之前很苦恼投影仪的标定，opencv提供了一个demo，上传源码：

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

#include cv::core.hpp
#include cv::core.utility.hpp
#include cv::imgproc.hpp
#include cv::calib3d.hpp

using namespace std;
using namespace cv;

static const char* keys =
{
"Camera parameter path: {@camSettingsPath}"
"Projection parameter path: {@projSettingsPath}"
"Calibration pattern location: {@patternPath}"
"Output root name: {@outputName}"
};

static void help()
{
cout << “\nThis example calibrates a camera and a projector” << endl;