CURVE EDGE VISION INSPECTION METHOD AND APPARATUS THEREOF

摘要

A curve edge image inspection method is disclosed. A curve edge image inspection method according to an embodiment of the present invention comprises: a step of placing an object with respect to a camera unit so as to photograph a curve section of the object to be tested; a step of calculating a normal vector using CAD data of the object; a step of moving the camera unit along the curve section and photographing the curve section based on the normal vector; and a step of correcting photographed data of the curve section photographed by the camera unit based on linear section photographing.