System and method for domain adaptive fault detection

摘要

A defect detection method includes: obtaining a reference image; Selecting a target area of the reference image; Identifying one or more comparison regions of the reference image corresponding to the target region based on the matching metric; Acquiring a test image; Masking the test image with a target area of the reference image and one or more comparison areas of the reference image; Defining a defect threshold for a target area of the test image based on the one or more comparison areas of the test image; And determining whether the target area of the test image includes a defect based on the defect threshold.