公开(公告)号：US11694337B1

公开(公告)日：2023-07-04

申请号：US17710684

申请日：2022-03-31

Applicant: Industrial Technology Research Institute

Inventor： Meng-Chiou Liao ,  Chang-Lin Wang ,  Chin-Ming Chen ,  Chien-Yi Lee ,  Po-Hsun Wu

IPC: G06T7/13 ,  G06T7/174 ,  G06T7/55 ,  H04N23/695

CPC classification number: G06T7/13 ,  G06T7/174 ,  G06T7/55 ,  H04N23/695 ,  G06T2207/30164

Abstract: A processing path generating method includes the following steps. An image-capturing device is moved to the first position of the region of interest to perform an image-capture on a workpiece, so as to obtain a first image. The image-capturing device is moved to a second position to perform the image-capture on the workpiece, so as to obtain a second image. A first edge characteristic and a second edge characteristic of the workpiece are obtained according to the first image and the second image. Three-dimensional edge information of the workpiece is fitted according to the first edge characteristic and the second edge characteristic. A processing path is generated according to the three-dimensional edge information.