OpenCV通过MASK来实现抠图



// masktest.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include <opencv2/core/core.hpp>
#include "opencv2/imgproc/imgproc.hpp"
#include <opencv2/highgui/highgui.hpp>
#include <iostream>
using namespace cv;
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
 
 Mat image;
 image = imread("1.jpg", IMREAD_COLOR); // Read the file
 if (!image.data) // Check for invalid input
 {
  cout << "Could not open or find the image" << std::endl;
  return -1;
 }

 // threshold to get mask
 int threshold_value = 10;