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

Claim 2:
3. The detection method according to claim 2, wherein,
the step of forming the template image according to the average grayscale image of each grayscale class comprises:
determining whether there is an average grayscale value difference between any number of average grayscale images of the corresponding average grayscale image generated for the reference object is smaller than a second grayscale value interval;
retaining anyone of the plurality of average grayscale images as a template image, when there is the average grayscale value difference is less than the second average grayscale value of the second grayscale value interval; or
the step of forming the template image according to the average grayscale image of each grayscale class includes:
using all average grayscale images as a template image.