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:
Apr. 07, 2020
Filed:
Oct. 16, 2017
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Ximin Zhang, San Jose, CA (US);
Sang-Hee Lee, San Jose, CA (US);
Dmitry Ryzhov, Mountain View, CA (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/117 (2014.01); H04N 19/86 (2014.01); H04N 19/136 (2014.01); H04N 19/174 (2014.01); H04N 19/172 (2014.01); H04N 19/176 (2014.01); H04N 19/157 (2014.01);
U.S. Cl.
CPC ...
H04N 19/117 (2014.11); H04N 19/136 (2014.11); H04N 19/157 (2014.11); H04N 19/172 (2014.11); H04N 19/174 (2014.11); H04N 19/176 (2014.11); H04N 19/86 (2014.11);
Abstract
Adaptive video deblocking techniques include selecting a deblock filter strength threshold offset based on a picture or slice level quantization parameter being within a particular zone of multiple zones of a range of available quantization parameters such that each zone has a preselected deblock filter strength threshold offset corresponding thereto.