Calibration method and apparatus, system, device, medium and product

Abstract

The present disclosure provides a calibration method and system, belonging to the fields of optics and robotics. The calibration method includes: installing an image acquisition device at an end of a first robot and a calibration device at an end of a second robot; obtaining motion trajectories of the first robot and the second robot, wherein the motion trajectories include N predetermined detection points; controlling the first robot and the second robot to move to first predetermined poses relative to a first predetermined detection point, and using the image acquisition device to acquire a first calibration image of the calibration device; obtaining, according to the first calibration image, a first relative pose between the calibration device and the image acquisition device at the first predetermined detection point; controlling, according to the first relative pose, the first robot and / or the second robot to adjust until the first relative pose between the calibration device and the image acquisition device meets an alignment condition at the first predetermined detection point; recording a corrected pose between the first robot and the second robot relative to the first predetermined detection point; and controlling the first robot and the second robot to move to second predetermined poses relative to the second predetermined detection point until N corrected poses of the N predetermined detection points are obtained.

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