公开(公告)号：US20170208255A1

公开(公告)日：2017-07-20

申请号：US15403828

申请日：2017-01-11

Applicant: Rhopoint Instruments Ltd.

Inventor： Klaus CHRISTEN ,  Dirk WEISSBERG ,  Klaus ROTHS ,  Anthony David BURROWS ,  Pierre MORANDI ,  Thomas DAUSER

IPC: H04N5/232 ,  G06T7/90

CPC classification number: H04N5/23293 ,  G01N21/25 ,  G01N21/55 ,  G01N21/57 ,  G01N2021/0181 ,  G01N2021/8829 ,  G01N2201/0221 ,  G06T7/90

Abstract: The invention refers to a system for assessing the visual appearance of a reflective surface. The system comprises a visual capturing device, adapted to capture at least one image focusing the reflective surface and at least one complementary image focusing a reflection of a test image reflected from the reflective surface. The system further comprises a data processing unit, capable of assessing visual appearance of the reflective surface by deriving objective quality parameters from the one image and the complementary image and by comparing the objective quality parameters with data of a database. The invention further refers to a method of assessing the visual appearance of a reflective surface using the system.