Module opencv::calib3d
[−]
[src]
Structs
| StereoBM | |
| StereoSGBM |
Constants
Functions
| calibration_matrix_values |
computes several useful camera characteristics from the camera matrix, camera frame resolution and the physical sensor size. |
| compose_rt |
composes 2 [R|t] transformations together. Also computes the derivatives of the result w.r.t the arguments |
| compute_correspond_epilines |
finds coordinates of epipolar lines corresponding the specified points |
| convert_points_from_homogeneous |
converts point coordinates from homogeneous to normal pixel coordinates ((x,y,z)->(x/z, y/z)) |
| convert_points_homogeneous |
for backward compatibility |
| convert_points_to_homogeneous |
converts point coordinates from normal pixel coordinates to homogeneous coordinates ((x,y)->(x,y,1)) |
| correct_matches | |
| cv_ransac_update_num_iters | |
| decompose_projection_matrix |
Decomposes the projection matrix into camera matrix and the rotation martix and the translation vector |
| distort_points |
distorts 2D points using fisheye model |
| estimate_affine3_d |
fault value for arguments: - ransacThreshold: default 3 - confidence: default 0.99 |
| find_chessboard_corners |
finds checkerboard pattern of the specified size in the image |
| find_circles_grid_default |
the deprecated function. Use findCirclesGrid() instead of it. |
| find_fundamental_mat |
variant of findFundamentalMat for backward compatibility |
| find_homography |
variant of findHomography for backward compatibility |
| find_homography_1 |
computes the best-fit perspective transformation mapping srcPoints to dstPoints. |
| fisheye_project_points |
projects points using fisheye model |
| fisheye_undistort_image |
undistorts image, optionally changes resolution and camera matrix. If Knew zero identity matrix is used |
| fisheye_undistort_points |
undistorts 2D points using fisheye model |
| get_valid_disparity_roi |
computes valid disparity ROI from the valid ROIs of the rectified images (that are returned by cv::stereoRectify()) |
| mat_mul_deriv |
computes derivatives of the matrix product w.r.t each of the multiplied matrix coefficients |
| project_points |
projects points from the model coordinate space to the image coordinates. Also computes derivatives of the image coordinates w.r.t the intrinsic and extrinsic camera parameters |
| reproject_image_to3_d |
reprojects disparity image to 3D: (x,y,d)->(X,Y,Z) using the matrix Q returned by cv::stereoRectify |
| rodrigues |
converts rotation vector to rotation matrix or vice versa using Rodrigues transformation |
| rq_decomp3x3 |
Computes RQ decomposition of 3x3 matrix |
| solve_pn_p |
fault value for arguments: - useExtrinsicGuess: default false - flags: default ITERATIVE |
| solve_pn_p_ransac |
computes the camera pose from a few 3D points and the corresponding projections. The outliers are possible. |
| stereo_rectify_uncalibrated |
computes the rectification transformation for an uncalibrated stereo camera (zero distortion is assumed) |
| triangulate_points |