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:
Jul. 02, 2024
Filed:
Apr. 02, 2020
Applicant:
Interdigital Ce Patent Holdings, Sas, Paris, FR;
Inventors:
Assignee:
InterDigital CE Patent Holdings, SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 15/50 (2011.01); G06T 15/60 (2006.01); G06T 19/00 (2011.01);
U.S. Cl.
CPC ...
G06T 15/506 (2013.01); G06T 15/60 (2013.01); G06T 19/00 (2013.01);
Abstract
A method for processing a 3D scene, and corresponding device, system and computer program are disclosed. In an example embodiment, the disclosed method includes: obtaining an image comprising at least a nadir view of a 3D scene, captured by at least one camera; detecting, in the image, at least one shadow cast by at least one object of the 3D scene acting as a support for the at least one camera; and determining a direction of at least one real light source from the at least one detected shadow and at least information representative of the object.