To inspect thinking the variation of the good one, DefFinder®️
DefFinder® is a registered trademark of ViSCO Technologies Corporation. It is an appearance inspection software that has been used in the field and proud of achievements for more than ten years. Create a statistically correct image of good by registering multiple good models. Stable detection of scratches, dirt, foreign substances, and other appearance defects. Also available for the inspection with a variation in the product.