A set of parts of different colours are placed aleatory on the working surface.
First the robot use a part to calibrate working place. A camera on ceiling capture the position of calibration part and use this relative position to determine the position of other parts.
Matlab is used for image processing. An image calibration toolbox is used to compensate distortion image caused by the note perfect camera lens.
We've achieved an maximum XY part detection error of 6mm.
What's two plus two, Winston?
SanFrancisco3DFilms 11 months ago