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:
Sep. 14, 2021
Filed:
May. 03, 2019
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Thomas Fischbacher, Gattikon, CH;
Lode Vandevenne, Rüschlikon, CH;
Assignee:
GOOGLE LLC, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/176 (2014.01); H04N 19/625 (2014.01); H04N 19/105 (2014.01);
U.S. Cl.
CPC ...
H04N 19/625 (2014.11); H04N 19/105 (2014.11); H04N 19/176 (2014.11);
Abstract
A method for encoding a block of a frame. The method includes receiving the block that is in the spatial domain; selecting, based on a border that crosses the block, a set of basis functions for transforming the block to a transform domain; transforming the block using the set of basis functions to obtain a transform block; encoding, in a compressed bitstream, an indication of the set of basis functions; and encoding, in the compressed bitstream, the transform block.