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:
May. 31, 2022
Filed:
Jun. 18, 2018
Applicant:
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Inventors:
Kangying Cai, Rennes, FR;
Sebastien Lasserre, Thorigné Fouillard, FR;
Assignee:
InterDigital VC Holdings, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 7/50 (2017.01); G06T 7/10 (2017.01); G06T 9/00 (2006.01); G06T 11/00 (2006.01); G06T 17/20 (2006.01);
U.S. Cl.
CPC ...
G06T 7/50 (2017.01); G06T 7/10 (2017.01); G06T 9/00 (2013.01); G06T 11/006 (2013.01); G06T 17/205 (2013.01); G06T 2207/10028 (2013.01);
Abstract
This method for encoding a 3D point cloud comprises: —segmenting the point cloud into first patches (); —determining inverse projection parameters of the patches (); —projecting the first patches to planes using the inverse projection parameters (); —encoding the planes (); —determining sparse points in the point cloud not belonging to any patch (HC,); and—encoding the sparse points using an octree-decomposition ().