公开(公告)号：US20240087105A1

公开(公告)日：2024-03-14

申请号：US18263009

申请日：2021-01-26

Applicant: ABB Schweiz AG

Inventor： Nevroz Sen ,  WenLong Li ,  Amber-FengQin Zhu ,  Kun Chang

IPC: G06T7/00

CPC classification number: G06T7/0004 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30156

Abstract: A method for detecting paint defects on objects is provided. The method comprises: projecting a plurality of patterns on a surface of an object at a plurality of different pattern characteristics; capturing a plurality of images of the object based on projecting the plurality of patterns; inputting the plurality of images of the object into a machine learning model to determine whether the surface of the object includes one or more paint defects; and based on determining, an image, of the plurality of images, includes a paint defect, causing display of the image with the paint defect.