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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 11062424 B1

PDFFull Text
Date of Patent:
Jul. 13, 2021

Filed:

Oct. 09, 2019

Systems and methods for motion adaptive filtering as pre-process to video encoding

Applicant:

Microsoft Technology Licensing, Llc, Redmond, WA (US);

Inventor:

Zahid Hussain, San Jose, CA (US);

Assignee:

Microsoft Technology Licensing, LLC, Redmond, WA (US);

Attorneys:

Ray Quinney & Nebeker P.C.

John O. Carpenter

Primary Examiner:

Duy M Dang

Int. Cl.
CPC ...
G06K 9/32 (2006.01); G06T 3/40 (2006.01); G06T 9/00 (2006.01); G06T 5/00 (2006.01); H04N 19/513 (2014.01); H04N 19/30 (2014.01); H04N 19/172 (2014.01); G06T 7/579 (2017.01);
U.S. Cl.
CPC ...
G06T 3/40 (2013.01); G06T 5/003 (2013.01); G06T 7/579 (2017.01); G06T 9/00 (2013.01); H04N 19/172 (2014.11); H04N 19/30 (2014.11); H04N 19/513 (2014.11); G06T 2207/10024 (2013.01);
Abstract

A method of providing visual information to a user includes receiving a first frame having a first resolution, downscaling the first frame to a second resolution, the second resolution being lower resolution than the first resolution, receiving a second frame having the first resolution, downscaling the second frame to the second resolution, comparing the first frame at the second resolution to the second frame at the second resolution to create a second resolution motion vector field, seeding a seeded first resolution motion vector field, comparing the first frame at the first resolution to the second frame at the first resolution to refine the seeded first resolution motion vector field to create a refined first resolution motion vector field, and applying a blur filter to the first frame at the first resolution based on the refined first resolution motion vector field to create a filtered first frame.

Find Patent Forward Citations

Hussain, Zahid. (2021). Systems and methods for motion adaptive filtering as pre-process to video encoding (U.S. Patent No. 11062424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11062424

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

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