Patent ID: 11967113
Assignee: MUJIN, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 4:
5. The computing system of claim 2, wherein the control circuit is configured, when performing the camera calibration:
to determine, based on the silhouette of the additional face represented in the first calibration image of the at least one pair of calibration images, a first estimate of the second set of coordinates of the set of respective corners of the additional face of the polyhedron,
to determine, based on the additional calibration pattern represented in the second calibration image, information describing an imaginary plane formed by the additional face,
to determine respective amounts of deviation between the imaginary plane and the first estimate of the second set of coordinates, and
to determine a second estimate of the second set of coordinates based on the respective amounts of deviation,
wherein the calibration information includes a transformation function determined based on the second estimate of the second set of coordinates and based on the first set of coordinates.