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:
Jun. 10, 2025
Filed:
Feb. 08, 2023
Applicant:
Hfi Innovation Inc., Zhubei, TW;
Inventor:
Shih-Ta Hsiang, Hsinchu, TW;
Assignee:
HFI INNOVATION INC., Zhubei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/119 (2014.01); H04N 19/105 (2014.01); H04N 19/159 (2014.01); H04N 19/172 (2014.01); H04N 19/70 (2014.01); H04N 19/96 (2014.01);
U.S. Cl.
CPC ...
H04N 19/119 (2014.11); H04N 19/105 (2014.11); H04N 19/159 (2014.11); H04N 19/172 (2014.11); H04N 19/70 (2014.11); H04N 19/96 (2014.11);
Abstract
Video processing methods and apparatuses include receiving input video data associated with a current picture, signaling or parsing a first syntax element, wherein the first syntax element indicates whether to infer or predict subpicture information of a current layer of the current picture from a target layer; signaling or parsing a second syntax element to determine information about the target layer for obtaining the subpicture information of the current layer of the current picture, and encoding or decoding the current layer of the current picture using the subpicture information of the current layer of the current picture.