//-- 计算基础矩阵
Mat fundamental_matrix;
fundamental_matrix = findFundamentalMat(points1, points2, FM_8POINT);
cout << "fundamental_matrix is " << endl << fundamental_matrix << endl;
//-- 计算本质矩阵
Point2d principal_point(325.1, 249.7); //相机光心, TUM dataset标定值
double focal_length = 521; //相机焦距, TUM dataset标定值
Mat essential_matrix;
essential_matrix = findEssentialMat(points1, points2, focal_length, principal_point);
cout << "essential_matrix is " << endl << essential_matrix << endl;
//-- 计算单应矩阵
//-- 但是本例中场景不是平面,单应矩阵意义不大
Mat homography_matrix;
homography_matrix = findHomography(points1, points2, RANSAC, 3);
cout << "homography_matrix is " << endl << homography_matrix << endl;
//-- 从本质矩阵中恢复旋转和平移信息.
// 此函数仅在Opencv3中提供
recoverPose(essential_matrix, points1, points2, R, t, focal_length, principal_point);
cout << "R is " << endl << R << endl;
cout << "t is " << endl << t << endl;
c++学习【10】对极几何求解相机运动
最新推荐文章于 2024-12-26 13:05:00 发布