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一、头文件
直接用自带的万能头文件就行。
#include<opencv2/opencv.hpp>
详解
这个头文件为什么是万能的,因为它包含着所有的头文件,不用死记。而写出特定的头文件只是为了更好地说明讲解。
#include<opencv2/opencv.hpp>
#idndef __OPENCV_ALL_HPP__
#define __OPENCV_ALL_HPP__
#include "opencv2/core/core_c.h"
#include "opencv2/core/core.hpp"
#include "opencv2/flann/niniflann.hpp"
#include "opencv2/imgproc/imgproc_c.h"
#include "opencv2/imgproc/imgproc.hpp"
#include "opencv2/photo/photo.hpp"
#include "opencv2/video/video.hpp"
#include "opencv2/features2d/features2d.hpp"
#include "opencv2/objectect/objectect/hpp"
#include "opencv2/calib3d/calib3d.hpp"
#include "opencv2/ml/ml.hpp"
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/contrib/contrib.hpp"
#endif
二、模板
#include<opencv2/opencv.hpp>
using namespace cv;
int main()
{
...
return 0;
}