Patent ID: 11906949
Assignee: CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
Field: Control (Instruments)
Classification: CPC G  Y | IPC G

Claim 5:
6. The control method according to claim 5, wherein the calculating a tilt direction and a tilt angle of the target sheet workpiece as tilt data according to the sharpness matrix includes:
searching for sharpness elements with a sharpness lower than a standard value and with a same sharpness in the sharpness matrix as same degree sharpness elements;
connecting the same degree sharpness elements into a straight line in the first target image, and calculating the tilt direction according to the straight line; and
obtaining a plurality of straight lines connected in the first target image by a plurality of sets of same degree sharpness elements, and calculating the tilt angle according to position relationships between the plurality of straight lines and the tilt direction.