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:
Oct. 04, 2022
Filed:
Feb. 14, 2019
Nokia Technologies Oy, Espoo, FI;
Payman Aflaki Beni, Tampere, FI;
Sebastian Schwarz, Unterhaching, DE;
Nokia Technologies Oy, Espoo, FI;
Abstract
There are disclosed various apparatuses, methods, and computer program products for coding volumetric video, where information of a three-dimensional scene is obtained and at least one projection plane for the scene is determined (). At least a first projection direction is determined for a first part of the projection plane and a second projection direction is determined for a second part of the projection plane so that the first projection direction is different from the second projection direction (). A first part of the scene is projected on the projection plane from the first projection direction (); and a second part of the scene is projected on the projection plane from the second projection direction (). The projection plane is encoded (). Information of at least one projection plane of a three-dimensional scene, information of at least a first projection direction for a first part of the projection plane and a second projection direction for a second part of the projection plane are decoded. The first projection direction is different from the second projection direction. The decoded information is used to obtain reconstructed geometry data of different parts of the projection plane, and the reconstructed geometry data is used to form a reconstructed 3D image.