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. 23, 2025
Filed:
Dec. 08, 2023
Applicant:
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Inventors:
Alexey Konstantinovich Filippov, Khimki, RU;
Vasily Alexeevich Rufitskiy, Vladimir, RU;
Esmael Hejazi Dinan, McLean, VA (US);
Assignee:
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/186 (2014.01); H04N 19/105 (2014.01); H04N 19/136 (2014.01); H04N 19/156 (2014.01); H04N 19/176 (2014.01); H04N 19/50 (2014.01);
U.S. Cl.
CPC ...
H04N 19/186 (2014.11); H04N 19/105 (2014.11); H04N 19/136 (2014.11); H04N 19/156 (2014.11); H04N 19/176 (2014.11); H04N 19/50 (2014.11);
Abstract
Template matching (TM) costs for a coding unit (CU) may be used to determine a bi-directional prediction with CU weights (BCW) weights to predict the CU. The TM cost may be determined based on templates of a block (e.g., a current block and/or a reference block). The TM cost may be determined based on one or more color component (e.g., collocated luma and chroma components) of the CU by calculating the TM cost as a weighted sum that may use the one or more color components.