公开(公告)号：US20200230818A1

公开(公告)日：2020-07-23

申请号：US16743678

申请日：2020-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sohee LEE ,  Sukjune YOON ,  Yuso KANG ,  Kyungshik ROH ,  Wook BAHN ,  Minyong CHOI

IPC: B25J9/16 ,  B25J9/02 ,  B25J13/08 ,  B25J19/04

Abstract: A hand-eye calibration system and method are provided. The system includes a robot on which a small pattern is mounted, a camera configured to photograph the robot, a memory, and a processor configured to move the robot, acquire posture information of the moved robot, acquire an image from the camera, move the camera after performing the robot movement, the posture information acquisition, and the image acquisition a first predetermined number of times, and perform hand-eye calibration for the robot based on the posture information and the images, which are obtained by repeatedly performing of the robot movement, the posture information acquisition, the image acquisition, and the camera movement.