Patent №
US 5,329,469
Granted
1994-07-12
Filed 1992
Owner
FANUC LTD A CORPORATION OF JAPAN
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07820588
A visual sensor calibration method of calibrating of a visual sensor in a robot system. A pattern plate is provided on an arm of a robot, and the calibration pattern data (CPDr) of the pattern plate on robot's base coordinates is sent from a robot controller to a visual sensor controller. The visual sensor controller picks up an image of the pattern plate by a camera to obtain calibration pattern data (CPDc). The calibration data (CD) is obtained from the calibration pattern data (CPDr) and the calibration pattern data (CPDc), to thereby calibrate the visual sensor.
AI classification
Ownership
FANUC LTD A CORPORATION OF JAPAN
assignment · 61140959
Assignors
WATANABE, ATSUSHI
On an employer assignment, the assignors are typically the inventors.