Source: GitHub
Signature¶
def sdynpy.signal_processing.sdynpy_camera.calibration_linear_estimate(image_points, plane_points)Computes a linear estimate of the camera parameters from point correspondences
Uses pass in a set of points on images for multiple views of the same calibration object
Parameters¶
image_points : ndarray A (n_camera x) n_image x n_point x 2 array of image points
plane_points : ndarray A n_point x 2 array of 2D positions of the points on the calibration object
Returns¶
K_est
A (n_camera x) 3 x 3 estimate of the camera intrinsic matrix
RT_est
A (n_camera x) n_image x 3 x 4 estimate of the camera extrinsic matrix
Raises¶
ValueError
If the point correspondence matrices are not the correct sizes.