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:
Jul. 14, 2026
Filed:
Feb. 02, 2022
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Felix C Fernandes, Saratoga, CA (US);
Liviu R Morogan, San Jose, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/117 (2014.01); G06T 5/40 (2006.01); H04N 19/132 (2014.01); H04N 19/186 (2014.01); H04N 19/82 (2014.01); H04N 19/86 (2014.01);
U.S. Cl.
CPC ...
H04N 19/117 (2014.11); G06T 5/40 (2013.01); H04N 19/132 (2014.11); H04N 19/186 (2014.11); H04N 19/82 (2014.11); H04N 19/86 (2014.11); G06T 2207/20076 (2013.01);
Abstract
Systems and methods of analyzing the luma statistics or chroma statistics to correct for image artifacts in decoded images. Video decoder circuitry may enable luma statistics collection circuitry housed in the loop filters to collect luma samples during the last stage of the decoding process. This enables output of luma statistics data and output of the decoded image together.