Integration of image quality and motion cues for face anti-spoofing: A neural network approach
•A multi-cues integration framework is proposed using a hierarchical neural network.•Bottleneck representations are effective in multi-cues feature fusion.•Shearlet is utilized to perform face image quality assessment.•Motion-based face liveness features are automatically learned using autoencoders....
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Published in | Journal of visual communication and image representation Vol. 38; pp. 451 - 460 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Inc
01.07.2016
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Subjects | |
Online Access | Get full text |
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Summary: | •A multi-cues integration framework is proposed using a hierarchical neural network.•Bottleneck representations are effective in multi-cues feature fusion.•Shearlet is utilized to perform face image quality assessment.•Motion-based face liveness features are automatically learned using autoencoders.
Many trait-specific countermeasures to face spoofing attacks have been developed for security of face authentication. However, there is no superior face anti-spoofing technique to deal with every kind of spoofing attack in varying scenarios. In order to improve the generalization ability of face anti-spoofing approaches, an extendable multi-cues integration framework for face anti-spoofing using a hierarchical neural network is proposed, which can fuse image quality cues and motion cues for liveness detection. Shearlet is utilized to develop an image quality-based liveness feature. Dense optical flow is utilized to extract motion-based liveness features. A bottleneck feature fusion strategy can integrate different liveness features effectively. The proposed approach was evaluated on three public face anti-spoofing databases. A half total error rate (HTER) of 0% and an equal error rate (EER) of 0% were achieved on both REPLAY-ATTACK database and 3D-MAD database. An EER of 5.83% was achieved on CASIA-FASD database. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1047-3203 1095-9076 |
DOI: | 10.1016/j.jvcir.2016.03.019 |