Spoofing Detection on Hand Images Using Quality Assessment
Asish Bera,
Ratnadeep Dey,
Debotosh Bhattacharjee
et al.
Abstract:Recent research on biometrics focuses on achieving a high success rate of authentication and addressing the concern of various spoofing attacks. Although hand geometry recognition provides adequate security over unauthorized access, it is susceptible to presentation attack. This paper presents an anti-spoofing method toward hand biometrics. A presentation attack detection approach is addressed by assessing the visual quality of genuine and fake hand images. A thresholdbased gradient magnitude similarity qualit… Show more
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