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:
Aug. 26, 2025
Filed:
Jul. 16, 2021
Applicant:
Interdigital Madison Patent Holdings, Sas, Paris, FR;
Inventors:
Fabrice Leleannec, Betton, FR;
Baptiste Esteban, Grossoeuvre, FR;
Karam Naser, Mouazé, FR;
Gagan Bihari Rath, Rennes, FR;
Assignee:
INTERDIGITAL MADISON PATENT HOLDINGS, SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/119 (2014.01); H04N 19/176 (2014.01); H04N 19/52 (2014.01); H04N 19/96 (2014.01);
U.S. Cl.
CPC ...
H04N 19/119 (2014.11); H04N 19/176 (2014.11); H04N 19/52 (2014.11); H04N 19/96 (2014.11);
Abstract
Asymmetric binary trees are used in combination with coding tools such as transform unit tiling, affine motion compensation, decoder side motion vector refinement, and bidirectional optical flow. In another embodiment asymmetric binary trees is used in combination with subblock temporal motion vector prediction. Embodiments enable tiling of coding blocks into subblocks in accordance with coding tools such as used in Versatile Video Coding.