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:
Dec. 29, 2020
Filed:
Sep. 15, 2016
Thomson Licensing, Issy-les-Moulineaux, FR;
Mozhdeh Seifi, Thorigne-Fouillard, FR;
Valter Drazic, Betton, FR;
Arno Schubert, Chevaigne, FR;
Olivier Bureller, Cesson Sevigne, FR;
INTERDIGITAL VC HOLDINGS, INC., Wilmington, DE (US);
Abstract
In one embodiment, it is proposed a method for encoding a light field content. The method is remarkable in that it comprises: —obtaining, for a set of light rays () associated with said light field content, four coordinates per light ray from a two planes parametrization () of said light field content; —obtaining (), for each light ray from said set, two coordinates from said four coordinates, corresponding to a projection of said light rays from said set onto a plane (, P) perpendicular to two planes used in said two planes parametrization, defining points in a first 2D ray diagram (Π(χ, χ), Π(χ, χ)); —applying () a discrete Radon transform on said first 2D ray diagram (Π(χ, χ), Π(χ, χ)) that delivers lines of interest in said first 2D ray diagram; —encoding () said lines of interest into encoded lines of interest; and—storing () said encoded lines of interest.