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:
Oct. 14, 2025
Filed:
May. 31, 2024
Applicants:
Sony Group Corporation, Tokyo, JP;
Sony Corporation of America, New York, NY (US);
Inventors:
Danillo Graziosi, Flagstaff, AZ (US);
Ali Tabatabai, Cupertino, CA (US);
Assignees:
SONY GROUP CORPORATION, Tokyo, JP;
SONY CORPORATION OF AMERICA, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/124 (2014.01); G06T 9/00 (2006.01);
U.S. Cl.
CPC ...
H04N 19/124 (2014.11); G06T 9/001 (2013.01);
Abstract
Quantization-related parameters are removed from the lifting transform parameters structure and have an independent structure referred to as quantization parameters that will contain the quantization-related information. The modified implementation has no performance difference from a reference implementation, and the modified implementation now can address displacement quantized values, even if they were not transformed.