EXTERNAL-APPEARANCE INSPECTION APPARATUS

摘要

An external-appearance inspection apparatus for inspecting the external appearance of an object to be imaged. The apparatus composes a two-dimensional image and a three-dimensional image to improve inspection accuracy. The external-appearance inspection apparatus (10) has a 3D camera (30) for obtaining a three-dimensional image of an object, a 2D camera (20) for obtaining a two-dimensional image of the object, and a second conversion means (16) for replacing the physical coordinates of pixels of the three-dimensional image with pixel values of the two-dimensional image corresponding to the physical coordinates of pixels of the three-dimensional image.