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. 02, 2025
Filed:
Mar. 31, 2022
Nokia Technologies Oy, Espoo, FI;
Emre Baris Aksu, Tampere, FI;
Miska Matias Hannuksela, Tampere, FI;
Kashyap Kammachi Sreedhar, Tampere, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
Various embodiments provide an apparatus, a method, and a computer program product. The apparatus includes at least one processor, and at least one non-transitory memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to perform: define or extend a file format data structure to comprise: a cell size to indicate dimensions of a region, in pixels, comprising a mask value; a mask coding method to indicate a coding method applied to a mask or data of a media; mask coding parameters to indicate additional encoding or decoding parameters needed to process the coded mask data; and a mask configuration comprising the mask related information as a mask configuration structure.