Cell Phone Appearance Bruise Detection
Light source: prism module + CBF-20030-W
Cell phone appearance bruise detection, need to detect defects in the appearance of the surrounding area, in order to avoid multiple shots, the choice of prism module in the form of a one-time imaging, the choice of two diffuse strips of light, from the positive direction of uniform irradiation on the surface of the product, all around the product due to the reflection of the light on a uniform imaging, defects in the location of the color and brightness and the normal brightness of the contrast is obvious.
