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. 21, 2024
Filed:
May. 07, 2019
Nokia Technologies Oy, Espoo, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
A method, apparatus and computer program product provide for encoding and decoding volumetric video data. In relation to encoding, one or more patches into which a point cloud representative of volumetric video data has been decomposed are evaluated by identifying one or more areas within a respective patch in which a difference in depth values between corresponding pixels of at least two depth planes satisfy a predefined threshold. For an area within the respective patch that has been identified, a sub patch is generated representative of the depth values of one of the depth planes. The patches are mapped including the one or more patches and the sub patch to a grid and an image is generated based upon the patches mapped to the grid.