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» Merging Databases Under Constraints
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CVPR
2009
IEEE
16 years 6 months ago
Enhanced Pictorial Structures for Precise Eye Localization under Uncontrolled Conditions
In this paper, we present an enhanced Pictorial Struc- ture (PS) model for precise eye localization, a fundamen- tal problem involved in many face processing tasks. PS is a comp...
Xiaoyang Tan (Nanjing University of Aeronautics an...
CVPR
1998
IEEE
16 years 1 months ago
Comparing Images under Variable Illumination
We consider the problem of determining whether two images come from different objects or the same object in the same pose, but under different illumination conditions. We show tha...
David W. Jacobs, Peter N. Belhumeur, Ronen Basri
AMFG
2003
IEEE
126views Biometrics» more  AMFG 2003»
15 years 5 months ago
Rank Constrained Recognition under Unknown Illuminations
Recognition under illumination variations is a challenging problem. The key is to successfully separate the illumination source from the observed appearance. Once separated, what ...
Shaohua Kevin Zhou, Rama Chellappa
DKE
2010
167views more  DKE 2010»
14 years 11 months ago
The consistency extractor system: Answer set programs for consistent query answering in databases
We describe the Consistency Extractor System (ConsEx) that computes consistent answers to Datalog queries with negation posed to relational databases that may be inconsistent with...
Mónica Caniupán Marileo, Leopoldo E....
IWRIDL
2006
ACM
141views Education» more  IWRIDL 2006»
15 years 5 months ago
Shallow syntax analysis in Sanskrit guided by semantic nets constraints
We present the state of the art of a computational platform for the analysis of classical Sanskrit. The platform comprises modules for phonology, morphology, segmentation and shal...
Gérard P. Huet