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Distinction Between Real Faces and Photos by Analysis of Face Data


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Abstract

Biometric user authentication using the face has been applied mainly to access control systems. However, access is allowed even when a photo is presented instead of an actual face. This can facilitate illegal access including attending as a substitute or substitute authentication. An alternative approach has been implemented to solve this problem. The approach determines between a real face and a photo of a face using a UV sensor but this requires substantial cost and installation process because additional hardware (the UV sensor) is necessary. This paper proposes a three-step approach to identify between a real image and a photo. Step 1 determines authenticity using the background data and eliminating the face data. Step 2 determines authenticity using eyelid blinking on the face and facial gestures. Step 3 authorizes the user by extracting the feature points on the face.


Keywords


Pages

Total Pages: 7

DOI
10.31209/2019.100000134


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Published

Online Article

JOURNAL INFORMATION


ISSN PRINT: 1079-8587
ISSN ONLINE: 2326-005X
DOI PREFIX: 10.31209
10.1080/10798587 with T&F
IMPACT FACTOR: 0.652 (2017/2018)
Journal: 1995-Present




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