881 search results - page 42 / 177 » Object-oriented image database model |
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Many previous studies have investigated gender classification in well-lit frontal images. In this paper we consider images where the pose, expression and lighting are relatively u...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
The evaluation of biometric sample quality is of great importance in the evaluation of biometric algorithms. In this paper, we propose a novel hierarchical model to compute the sa...
EDBT
1998
ACM
14 years 28 days ago
1998
ACM
Abstract. HySpirit is a retrieval engine for hypermedia retrieval integrating concepts from information retrieval (IR) and deductive databases. The logical view on IR models retrie...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Tolerance to pose variations is one of the key remaining problems in face recognition. It is of great interest in airport surveillance systems using mugshot databases to screen tr...
CVPR
2007
IEEE
14 years 3 months ago
2007
IEEE
Within the field of pattern classification, the Fisher kernel is a powerful framework which combines the strengths of generative and discriminative approaches. The idea is to ch...