Patent ID: 11928808
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G

Claim 16:
17. A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of a wafer detection device, causes the wafer detection device to perform a wafer detection method, the method comprising:
receiving an original wafer picture to be detected;
performing picture segmentation on the original wafer picture to acquire a plurality of first pictures, the plurality of first pictures being partially overlapped;
performing picture zooming on the original wafer picture to acquire a second picture;
performing the picture zooming on the plurality of first pictures to acquire a plurality of third pictures;
sequentially inputting the second picture and the plurality of third pictures into a wafer detection model to acquire a first detection result corresponding to the second picture and a second detection result corresponding to each third picture; and
determining a total detection result of the original wafer picture according to the first detection result and the plurality of second detection results.