Face liveness detection using variable focusing

Sooyeon Kim, Sunjin Yu, Kwangtaek Kim, Yuseok Ban, Sang Youn Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

30 Citations (Scopus)

Abstract

As Face Recognition(FR) technology becomes more mature and commercially available in the market, many different anti-spoofing techniques have been recently developed to enhance the security, reliability, and effectiveness of FR systems. As a part of anti-spoofing techniques, face liveness detection plays an important role to make FR systems be more secured from various attacks. In this paper, we propose a novel method for face liveness detection by using focus, which is one of camera functions. In order to identify fake faces (e.g. 2D pictures), our approach utilizes the variation of pixel values by focusing between two images sequentially taken in different focuses. The experimental result shows that our focus-based approach is a new method that can significantly increase the level of difficulty of spoof attacks, which is a way to improve the security of FR systems. The performance is evaluated and the proposed method achieves 100% fake detection in a given DoF(Depth of Field).

Original languageEnglish
Title of host publicationProceedings - 2013 International Conference on Biometrics, ICB 2013
PublisherIEEE Computer Society
ISBN (Print)9781479903108
DOIs
Publication statusPublished - 2013 Jan 1
Event6th IAPR International Conference on Biometrics, ICB 2013 - Madrid, Spain
Duration: 2013 Jun 42013 Jun 7

Other

Other6th IAPR International Conference on Biometrics, ICB 2013
CountrySpain
CityMadrid
Period13/6/413/6/7

Fingerprint

Technology
Facial Recognition

All Science Journal Classification (ASJC) codes

  • Biotechnology

Cite this

Kim, S., Yu, S., Kim, K., Ban, Y., & Lee, S. Y. (2013). Face liveness detection using variable focusing. In Proceedings - 2013 International Conference on Biometrics, ICB 2013 [6613002] IEEE Computer Society. https://doi.org/10.1109/ICB.2013.6613002
Kim, Sooyeon ; Yu, Sunjin ; Kim, Kwangtaek ; Ban, Yuseok ; Lee, Sang Youn. / Face liveness detection using variable focusing. Proceedings - 2013 International Conference on Biometrics, ICB 2013. IEEE Computer Society, 2013.
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abstract = "As Face Recognition(FR) technology becomes more mature and commercially available in the market, many different anti-spoofing techniques have been recently developed to enhance the security, reliability, and effectiveness of FR systems. As a part of anti-spoofing techniques, face liveness detection plays an important role to make FR systems be more secured from various attacks. In this paper, we propose a novel method for face liveness detection by using focus, which is one of camera functions. In order to identify fake faces (e.g. 2D pictures), our approach utilizes the variation of pixel values by focusing between two images sequentially taken in different focuses. The experimental result shows that our focus-based approach is a new method that can significantly increase the level of difficulty of spoof attacks, which is a way to improve the security of FR systems. The performance is evaluated and the proposed method achieves 100{\%} fake detection in a given DoF(Depth of Field).",
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Kim, S, Yu, S, Kim, K, Ban, Y & Lee, SY 2013, Face liveness detection using variable focusing. in Proceedings - 2013 International Conference on Biometrics, ICB 2013., 6613002, IEEE Computer Society, 6th IAPR International Conference on Biometrics, ICB 2013, Madrid, Spain, 13/6/4. https://doi.org/10.1109/ICB.2013.6613002

Face liveness detection using variable focusing. / Kim, Sooyeon; Yu, Sunjin; Kim, Kwangtaek; Ban, Yuseok; Lee, Sang Youn.

Proceedings - 2013 International Conference on Biometrics, ICB 2013. IEEE Computer Society, 2013. 6613002.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kim S, Yu S, Kim K, Ban Y, Lee SY. Face liveness detection using variable focusing. In Proceedings - 2013 International Conference on Biometrics, ICB 2013. IEEE Computer Society. 2013. 6613002 https://doi.org/10.1109/ICB.2013.6613002