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. 19, 2023
Filed:
Aug. 12, 2022
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Jizheng Xu, Beijing, CN;
Cuiling Lan, Xi'an, CN;
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 9/00 (2006.01); H04N 19/645 (2014.01); H04N 19/176 (2014.01); H04N 19/147 (2014.01); H04N 19/12 (2014.01); H04N 19/14 (2014.01); H04N 19/13 (2014.01); H04N 19/172 (2014.01); H04N 21/845 (2011.01);
U.S. Cl.
CPC ...
H04N 19/645 (2014.11); H04N 19/12 (2014.11); H04N 19/13 (2014.11); H04N 19/14 (2014.11); H04N 19/147 (2014.11); H04N 19/172 (2014.11); H04N 19/176 (2014.11); H04N 21/8451 (2013.01);
Abstract
Techniques for selectively transforming one or more coding units when coding video content are described herein. The techniques may include determining whether or not to transform a particular coding unit. The determination may be based on a difference in pixel values of the particular coding unit and/or one or more predefined rate-distortion constraints. When it is determined to not perform a transform, the particular coding unit may be coded without transforming the particular coding unit.