404 search results - page 62 / 81 » An Introduction to Evaluating Biometric Systems |
CLEAR
2006
Springer
14 years 13 days ago
2006
Springer
In this paper, we present two systems that were used for head pose estimation during the CLEAR06 Evaluation. We participated in two tasks: (1) estimating both pan and tilt orientat...
FGR
2011
IEEE
13 years 6 days ago
2011
IEEE
— Recently developed appearance descriptors offer the opportunity for efficient and robust facial expression recognition. In this paper we investigate the merits of the family o...
PR
2010
13 years 3 months ago
2010
In this paper, we use a hill-climbing attack algorithm based on Bayesian adaption to test the vulnerability of two face recognition systems to indirect attacks. The attacking tech...
MCS
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. In adversarial classification tasks like spam filtering, intrusion detection in computer networks and biometric authentication, a pattern recognition system must not only...
FGR
2006
IEEE
14 years 2 months ago
2006
IEEE
Facial composites are typically constructed by witnesses to crime by describing a suspect's face and then selecting facial features from a kit of parts. Unfortunately, when p...