Challenge & Solution
Gold Finger Scratch & Oxidation Detection
ChallengeUnder ambient-light interference, traditional AOI has a false-positive rate as high as 30%, and fine scratches and early-stage oxidation still slip through.
SolutionAPDT positive-sample learning needs only 1–20 good images, completing changeover and modeling zero-code in 5 minutes.
98%Detection rate
-65%False positive rate
5 minChangeover time (was 30 min)