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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 10614539 B1

PDFFull Text
Date of Patent:
Apr. 07, 2020

Filed:

Apr. 10, 2018

Detecting multiple parts of a screen to fingerprint to detect abusive uploading videos

Applicant:

Google Llc, Mountain View, CA (US);

Inventors:

Filip Pavetic, Zurich, CH;

Matthias Rochus Konrad, Altendorf, CH;

Hanna Pasula, Zurich, CH;

Assignee:

GOOGLE LLC, Mountain View, CA (US);

Attorney:

Young Basile Hanlon & MacFarlane, P.C.

Primary Examiner:

Soo Shin

Int. Cl.
CPC ...
G06F 21/10 (2013.01); G06K 9/00 (2006.01); G06K 9/46 (2006.01); G06K 9/62 (2006.01); G06T 1/00 (2006.01); G06T 7/11 (2017.01); G06T 7/20 (2017.01); G06T 7/90 (2017.01); H04N 21/234 (2011.01); H04N 21/254 (2011.01); H04N 21/2743 (2011.01); H04N 21/8352 (2011.01);
U.S. Cl.
CPC ...
G06T 1/0021 (2013.01); G06F 21/10 (2013.01); G06K 9/00744 (2013.01); G06K 9/4604 (2013.01); G06K 9/6202 (2013.01); G06T 7/11 (2017.01); G06T 7/20 (2013.01); G06T 7/90 (2017.01); H04N 21/23418 (2013.01); H04N 21/2541 (2013.01); H04N 21/2743 (2013.01); H04N 21/8352 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01);
Abstract

Fingerprinting a video including video frames is disclosed. A method includes receiving the video, generating sub-images, generating sub-fingerprints for the video using the sub-images, and matching the video to a reference video using the sub-fingerprints. Generating sub-images includes, for a video frame of some of the video frames, generating a binary image for the video frame, identifying a first region of the binary image, and identifying a sub-image of the video frame that is co-extensive and co-located with the first region of the binary image. A pixel of the video frame is identified in the binary image by a first value or a second value where the first value indicates a motion pixel and the second value indicates a still pixel. The first region includes more of the first value than the second value, and the first region is indicative of a motion in the video frame.

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