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. 06, 2024
Filed:
Jun. 25, 2020
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Kiran Mukesh Misra, Vancouver, WA (US);
Christopher Andrew Segall, Vancouver, WA (US);
Philip Cowan, Vancouver, WA (US);
Frank Bossen, Vancouver, WA (US);
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/186 (2014.01); H04N 19/117 (2014.01); H04N 19/14 (2014.01); H04N 19/176 (2014.01);
U.S. Cl.
CPC ...
H04N 19/186 (2014.11); H04N 19/117 (2014.11); H04N 19/14 (2014.11); H04N 19/176 (2014.11);
Abstract
This disclosure relates to video coding and more particularly to techniques for performing deblocking of reconstructed video data. According to an aspect of an invention, reconstructed video data having a 4:2:2 chroma format is received and for a four line decision segment corresponding to a vertical deblocking boundary for a chroma component of the video data, a gradient value is computed using samples included in the first and fourth lines.