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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.:

US 12380547 B1

PDFFull Text
Date of Patent:
Aug. 05, 2025

Filed:

Apr. 20, 2023

Avatar based mitigation of sporadic pixelation in digital video

Applicant:

Charter Communications Operating, Llc, St. Louis, MO (US);

Inventors:

Srilal M. Weerasinghe, Parker, CO (US);

Vipul Patel, Parker, CO (US);

David Chen, Aurora, CO (US);

Erdogan Simsek, Englewood, CO (US);

Assignee:

Charter Communications Operating, LLC, St. Louis, MO (US);

Attorney:

The Marbury Law Group, PLLC

Primary Examiner:

William C Vaughn, Jr

Assistant Examiner:

Jose M Mesa

Int. Cl.
CPC ...
G06T 11/00 (2006.01); G06T 7/00 (2017.01); G06T 7/50 (2017.01); G06V 10/70 (2022.01); G06V 20/40 (2022.01); G11B 27/036 (2006.01); G11B 27/10 (2006.01); G06V 40/16 (2022.01);
U.S. Cl.
CPC ...
G06T 7/0002 (2013.01); G06T 7/50 (2017.01); G06T 11/00 (2013.01); G06V 10/70 (2022.01); G06V 20/40 (2022.01); G11B 27/036 (2013.01); G11B 27/10 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30168 (2013.01); G06T 2207/30201 (2013.01); G06V 40/161 (2022.01);
Abstract

Systems and methods for detecting and/or mitigating video artifacts in a video. A processor in a computing device may be configured to receive the video from a video source (e.g., codec or from any other video source compressed or uncompressed) subtract pixel intensities from two consecutive frames in the video to generate a residual, analyze the residual to detect small rectangular shapes, and identifying a video artifact in the video based on a result of the analysis.

Find Patent Forward Citations

Weerasinghe, Srilal. (2025). Avatar based mitigation of sporadic pixelation in digital video (U.S. Patent No. 12380547). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12380547

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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