Image defect detection method and apparatus, electronic device, storage medium and product

An electronic device, comprising:

• at least one processor;
• and
• a memory communicatively connected to the at least one processor, wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the following steps:
• acquiring a to-be-detected image;
• obtaining at least one restored image corresponding to the to-be-detected image based on the to-be-detected image, at least one mask image group and a plurality of defect-free positive sample images, wherein each mask image group of the at least one mask image group comprises at least two binary images having a complementary relationship, and different mask image groups of the at least one mask image group have different image sizes;
• and
• locating a defect of the to-be-detected image based on the to-be-detected image and each of the at least one restored image.

A non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform the following steps:

• acquiring a to-be-detected image;
• obtaining at least one restored image corresponding to the to-be-detected image based on the to-be-detected image, at least one mask image group and a plurality of defect-free positive sample images, wherein each mask image group of the at least one mask image group comprises at least two binary images having a complementary relationship, and different mask image groups of the at least one mask image group have different image sizes;
• and
• locating a defect of the to-be-detected image based on the to-be-detected image and each of the at least one restored image.