Paired flash-non-flash imaging improves contactless fingerprint spoof detection by highlighting material and structure differences between genuine and fake prints.
Video-based fingerphoto recog- nition with anti-spoofing techniques with smartphone cameras,
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Illumination-Aware Contactless Fingerprint Spoof Detection via Paired Flash-Non-Flash Imaging
Paired flash-non-flash imaging improves contactless fingerprint spoof detection by highlighting material and structure differences between genuine and fake prints.