OpenCV3.2图像分割 实例10：绿幕视频背景替换

1 #include <opencv2/opencv.hpp> 2 #include <iostream> 3 4 using namespace cv; 5 using namespace std; 6 7 Mat replace_and_blend(Mat &frame, Mat &mask); 8 Mat background_01;//背景1 9 Mat background_02;//背景2 10 int main(int argc, char** argv) 20 const char* title = "input video"; 21 const char* resultWin = "result video"; 22 namedWindow(title, CV_WINDOW_AUTOSIZE); 23 namedWindow(resultWin, CV_WINDOW_AUTOSIZE); 24 Mat frame, hsv, mask; 25 int count = 0; 26 //测试视频读取 27 //while (capture.read(frame)) 33 34 //} 35 /// 36 mask测试 37 //while (capture.read(frame)) 48 //} 49 / 50 while (capture.read(frame)) 64 imshow(resultWin, result);//显示处理结果video 65 imshow(title, frame);//显示输入video 66 } 67 68 waitKey(0); 69 return 0; 70 } 71 //背景替换和混合 72 Mat replace_and_blend(Mat &frame, Mat &mask) else if(m==0) else 125 } 126 } 127 128 return result; 129 }

上一篇：ITK 实例17 阈值水平集算法对脑部MHA文件进行三维分割

下一篇：OpenCV3.3深度神经网络DNN模块 实例1：读取单张PNG文件（opencv3.3环境测试）

---

OpenCV