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» Robust Hand Detection
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SIP
2007
13 years 10 months ago
Contactless palmprint authentication using circular gabor filter and approximated string matching
More and more research have been developed very recently for automatic hand recognition. This paper proposes a new method for contactless hand authentication in complex images. Ou...
J. Doublet, O. Lepetit, M. Revenu
ACCV
2006
Springer
14 years 2 months ago
Boosted Algorithms for Visual Object Detection on Graphics Processing Units
Nowadays, the use of machine learning methods for visual object detection has become widespread. Those methods are robust. They require an important processing power and a high mem...
Hicham Ghorayeb, Bruno Steux, Claude Laurgeau
ICASSP
2011
IEEE
13 years 13 days ago
Detecting human activities in retail surveillance using hierarchical finite state machine
Cashiers in retail stores usually exhibit certain repetitive and periodic activities when processing items. Detecting such activities plays a key role in most retail fraud detecti...
Hoang Trinh, Quanfu Fan, Jiyan Pan, Prasad Gabbur,...
ICASSP
2011
IEEE
13 years 13 days ago
Feature-based global motion estimation using the Helmholtz principle
Global motion estimation is an important task for various video processing techniques. The estimation itself has to be robust in presence of arbitrarily moving foreground objects....
Michael Tok, Alexander Glantz, Andreas Krutz, Thom...
CVPR
2007
IEEE
14 years 10 months ago
A Component-Based Approach to Hand Verification
This paper describes a novel hand-based verification system based on palm-finger segmentation and fusion. The proposed system operates on 2D hand images acquired by placing the ha...
Gholamreza Amayeh, George Bebis, Ali Erol, Mircea ...