Invention Grant
- Patent Title: Facial spoofing detection in image based biometrics
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Application No.: US14779842Application Date: 2014-12-19
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Publication No.: US09690998B2Publication Date: 2017-06-27
- Inventor: Ansuya Negi , David L. Graumann , Rahuldeva Ghosh , Ranjit S. Narjala
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- International Application: PCT/US2014/071646 WO 20141219
- International Announcement: WO2016/076898 WO 20160519
- Main IPC: G06K9/00
- IPC: G06K9/00

Abstract:
Systems and techniques for facial spoofing detection in image based biometrics are described herein. A marker may be created for a representation of a face in a first plurality of images of a sequence of images. The marker corresponds to a facial feature of the face. An environmental feature of an environment of the face may be identified across a second plurality of images of the sequence of images. A correlation between the marker and the environmental feature in the sequence of images may be quantified to produce a synchronicity metric. A spoofing attempt may be indicated in response to the synchronicity metric meeting a threshold.
Public/Granted literature
- US20160328621A1 FACIAL SPOOFING DETECTION IN IMAGE BASED BIOMETRICS Public/Granted day:2016-11-10
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