CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 11632 > Article
Presentation
5 March 2021 Multispectral anti-spoofing and liveness detection based on the front-view camera and the screen of a smartphone
Kaylin McQuillan, Wenhan Zheng, Jun Xia
Author Affiliations +
Proceedings Volume 11632, Optics and Biophotonics in Low-Resource Settings VII; 116320A (2021) https://doi.org/10.1117/12.2578803
Event: SPIE BiOS, 2021, Online Only
Abstract
Current fingerprint anti-spoofing and liveness detection techniques heavily relied on image processing algorithms and did not fully explore other hardware of a smartphone. In this study, we utilize the phone’s front-facing teardrop notch camera and LED display for multi-spectral imaging and liveness detection. We programmed the phone to illuminate different RGB colors patterns while the camera captures images of the illuminated finger. A custom-designed software allows for the distinct detection between spoof and live fingers based on resulting images and video. The method was implemented and tested in a Samsung Galaxy A50 with a teardrop notch camera. Utilizing a MATLAB program, we were able to distinguish a real finger from eight different-colored spoofs based on the images captured from the front-facing camera.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Kaylin McQuillan, Wenhan Zheng, and Jun Xia "Multispectral anti-spoofing and liveness detection based on the front-view camera and the screen of a smartphone", Proc. SPIE 11632, Optics and Biophotonics in Low-Resource Settings VII, 116320A (5 March 2021); https://doi.org/10.1117/12.2578803
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
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
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Cameras
Sensors
Software development
Image compression
Image processing
Imaging spectroscopy
LED displays
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top