The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Aug. 20, 2019
Shenzhen University, Guangdong, CN;
SHENZHEN UNIVERSITY, Guangdong, CN;
Abstract
The present disclosure relates to a system for acquiring a correspondence between light rays of a transparent object. The system includes a camera device, a display device, a turntable and a control device; the camera device, the display device and the turntable are electrically connected with the control device respectively; the turntable is configured to rotate a transparent object; the control device is configured to acquire images corresponding to display device in the first preset position, which are photographed by the camera device through the transparent object at different rotation angles, to obtain a primary image set; acquire images corresponding to the display device in the second preset position, which are photographed by the camera device through the transparent object at different rotation angles, to obtain a secondary image set; and obtain the correspondence between light rays of the transparent object from different viewing angles.