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AVBPA
2005
Springer
426views Biometrics» more  AVBPA 2005»
12 years 3 months ago
Calculation of a Composite DET Curve
Abstract. The verification performance of biometric systems is normally evaluated using the receiver operating characteristic (ROC) or detection error trade-off (DET) curve. We p...
Andy Adler, Michael E. Schuckers
AVBPA
2005
Springer
275views Biometrics» more  AVBPA 2005»
12 years 3 months ago
Vulnerabilities in Biometric Encryption Systems
Abstract. The goal of a biometric encryption system is to embed a secret into a biometric template in a way that can only be decrypted with a biometric image from the enroled perso...
Andy Adler
ICB
2009
Springer
355views Biometrics» more  ICB 2009»
12 years 4 months ago
3D Signatures for Fast 3D Face Recognition
We propose a vector representation (called a 3D signature) for 3D face shape in biometrics applications. Elements of the vector correspond to fixed surface points in a face-centere...
Chris Boehnen, Tanya Peters, Patrick J. Flynn
ICCV
1998
IEEE
12 years 11 months ago
Retrieving Images by Appearance
A system to retrieve images using a description of the image intensity surface is presented. Gaussian derivative lters at several scales are applied to the image and low order 2D ...
S. Ravela, R. Manmatha
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