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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 12039024 B1

PDFFull Text
Date of Patent:
Jul. 16, 2024

Filed:

Mar. 24, 2020

Liveness detection using audio-visual inconsistencies

Applicant:

Rakuten Group, Inc., Tokyo, JP;

Inventors:

Pankaj Wasnik, Tokyo, JP;

Yeongnam Chae, Tokyo, JP;

Assignee:

Rakuten, Inc., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Quazi Farooqui

Int. Cl.
CPC ...
G06F 21/32 (2013.01); G06V 10/82 (2022.01); G06V 20/40 (2022.01); G06V 40/16 (2022.01); G06V 40/40 (2022.01); G10L 17/24 (2013.01);
U.S. Cl.
CPC ...
G06F 21/32 (2013.01); G06V 10/82 (2022.01); G06V 20/46 (2022.01); G06V 40/174 (2022.01); G06V 40/40 (2022.01); G10L 17/24 (2013.01); G06F 2221/2103 (2013.01);
Abstract

Provided are a method and system for verifying a liveness detection of a user. The method includes: obtaining a video of a user speaking a phrase in response to a question or a randomly generated phrase presented to the user; inputting video data and audio data of the obtained video to a first determination model to obtain a first determination indicative of whether a mouth movement of the user is synchronized with the audio data; inputting, to a second determination model, a first input corresponding to the audio data and a second input corresponding to a predetermined phrase, to obtain a second determination indicative of whether the predetermined phrase is spoken by the user; and determining whether the first determination indicates that the mouth movement is synchronized with the audio data and whether the second determination indicates that the predetermined phrase is spoken by the user.

Find Patent Forward Citations

Wasnik, Pankaj. (2024). Liveness detection using audio-visual inconsistencies (U.S. Patent No. 12039024). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12039024

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

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