Diffuse reflectance bi-layer algorithm to enhance spoof detection of a TFT based biometry device

Anne Koenig; Marina Pouet; Nils Petitdidier; Jean Beaudet; Alain Thiebot; Mokrane Malek; Pierre Jallon

doi:10.1117/12.2526379

11 July 2019 Diffuse reflectance bi-layer algorithm to enhance spoof detection of a TFT based biometry device

Anne Koenig, Marina Pouet, Nils Petitdidier, Jean Beaudet, Alain Thiebot, Mokrane Malek, Pierre Jallon

Proceedings Volume 11074, Diffuse Optical Spectroscopy and Imaging VII; 1107416 (2019) https://doi.org/10.1117/12.2526379
Event: European Conferences on Biomedical Optics, 2019, Munich, Germany

Abstract

We developed an algorithm to estimate the optical properties of a bilayer material using diffuse reflectance analysis. This algorithm has been tested to the detection of liveness in a biometric device adapted to perform Structured Light Imaging. The liveness detection is based on the optical properties comparison between spoofs and living objects.

Citation Download Citation

Anne Koenig, Marina Pouet, Nils Petitdidier, Jean Beaudet, Alain Thiebot, Mokrane Malek, and Pierre Jallon "Diffuse reflectance bi-layer algorithm to enhance spoof detection of a TFT based biometry device", Proc. SPIE 11074, Diffuse Optical Spectroscopy and Imaging VII, 1107416 (11 July 2019); https://doi.org/10.1117/12.2526379

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available