使用OPENCV图像处理库，将图片裁剪分屏显示
代码如下:
//#include "stdafx.h"
#include
//#include
//#include
#include
#include
using namespace std;
using namespace cv;
//剪切图片为m * n 块
void Cut_img(Mat src_img,int m,int n,Vector ceil_img)
{
int t = m * n;
int height = src_img.rows;
int width = src_img.cols;
int ceil_height = height/m;
int ceil_width = width/n;
Mat roi_img,tmp_img;
Point p1,p2;
for(int i = 0;i