Patent ID: 11861451
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for chip collection, comprising:
obtaining an image to be detected, wherein the image to be detected comprising chip code images, and each chip code image is configured to identify a respective one of semiconductor chips;
obtaining, from a database, chip position information of a comparison image with a highest matching degree with the image to be detected, wherein the chip position information is configured to indicate a position of each semiconductor chip in the comparison image;
obtaining, based on the chip position information, a position of each of detection regions in the image to be detected, wherein each detection region is configured to indicate a position of a respective one of the chip code images;
obtaining, based on the position of each detection region, an image of the detection region;
determining whether the image of the detection region comprises the chip code image; and
in response to determining that the image of the detection region comprises the chip code image, identifying a chip code corresponding to the chip code image and storing the chip code in the database.