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FGR
2004
IEEE
163views Biometrics» more  FGR 2004»
13 years 9 months ago
A Comparison of Photometric Normalisation Algorithms for Face Verification
The variation of illumination conditions of an object can produce large changes in the image plane, significantly impairing the performance of face verification algorithms. We pre...
James Short, Josef Kittler, Kieron Messer
AVBPA
2005
Springer
288views Biometrics» more  AVBPA 2005»
13 years 11 months ago
Addressing the Vulnerabilities of Likelihood-Ratio-Based Face Verification
Abstract. Anti-spoofing protection of biometric systems is always a serious issue in real-life applications of an automatic personal verification system. Despite the fact that face...
Krzysztof Kryszczuk, Andrzej Drygajlo
ICPR
2002
IEEE
14 years 7 months ago
Combining Face Verification Experts
We study the combination of face verification algorithms in order to improve the verification performance. Although the different face experts that we consider provide their outpu...
Jacek Czyz, Josef Kittler, Luc Vandendorpe
ICPR
2004
IEEE
14 years 7 months ago
Face Verification System Architecture Using Smart Cards
A smart card based face verification system is proposed in which the feature extraction and decision making is performed on the card. Such an architecture has many privacy and sec...
Josef Kittler, Kieron Messer, Thirimachos Bourlai
CVPR
2006
IEEE
14 years 8 months ago
Learning Patch Dependencies for Improved Pose Mismatched Face Verification
Most pose robust face verification algorithms, which employ 2D appearance, rely heavily on statistics gathered from offline databases containing ample facial appearance variation ...
Simon Lucey, Tsuhan Chen