Patent ID: 11881186
Assignee: SKYVERSE TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The detection method according to claim 1, wherein creating a plurality of template images based on the reference object comprises:
scanning the reference object to generate a reference object image, wherein the reference object image includes a plurality of unit images;
selecting one or several unit images from the plurality of unit images to form a first unit image set;
classifying the first unit image set, based on a first average grayscale value interval, to form one or more grayscale classes, wherein each grayscale class includes one or more unit images;
generating a corresponding average grayscale image based on all of unit images in each grayscale class; and
forming the template image according to the average grayscale image of each grayscale class.