US 12,186,918 B2
Method and control system for and updating camera calibration for robot control
Russell Islam, Tokyo (JP); Xutao Ye, Tokyo (JP); and Rosen Diankov, Tokyo (JP)
Assigned to MUJIN, INC., Tokyo (JP)
Filed by MUJIN, INC., Tokyo (JP)
Filed on Jan. 31, 2023, as Appl. No. 18/162,455.
Application 18/162,455 is a continuation of application No. 16/749,365, filed on Jan. 22, 2020, granted, now 11,571,816.
Application 16/749,365 is a continuation of application No. 16/383,389, filed on Apr. 12, 2019, granted, now 10,576,636, issued on Mar. 3, 2020.
Prior Publication US 2023/0182308 A1, Jun. 15, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B25J 13/08 (2006.01); B25J 9/16 (2006.01); G06T 7/80 (2017.01)
CPC B25J 9/1692 (2013.01) [B25J 9/1664 (2013.01); B25J 9/1697 (2013.01); G06T 7/80 (2017.01)] 20 Claims
OG exemplary drawing
 
1. A computing system comprising:
a communication interface configured to communicate with a robot having a calibration pattern disposed thereon, and
a control circuit configured:
to output one or more movement commands for causing at least a portion of the robot to move the calibration pattern to one or more locations based on calibration information,
to receive one or more calibration images representing the calibration pattern, and
to perform a calibration operation based on the one or more calibration images, wherein the calibration operation outputs updated calibration information.