A system for inspecting a plurality of horizontal regions on the inside surfaces of an object such as an aluminum beverage can for defects. This system utilizes a plurality of cameras with each camera focused, in a field of view, on one of the plurality of horizontal regions in the object, the light...http://www.google.fr/patents/US4924107?utm_source=gb-gplus-shareBrevet US4924107 - System for inspecting the inside surfaces of a container for defects and method therefor
System for inspecting the inside surfaces of a container for defects and ...
