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KBS
2008
209views more  KBS 2008»
13 years 5 months ago
An extended hyperbola model for road tracking for video-based personal navigation
We present a robust road detection and tracking method using multiple vanishing points and the condensation filter. We represent the road using an extended hyperbola model with an...
Li Bai, Yan Wang, Michael C. Fairhurst
CVPR
2000
IEEE
14 years 7 months ago
Zebra-Crossing Detection for the Partially Sighted
Zebra-crossings are useful road features for outdoor navigation in mobility aids for the partially sighted. In this paper, zebra-crossings are detected by looking for groups of co...
Stephen Se
MVA
2007
112views Computer Vision» more  MVA 2007»
13 years 5 months ago
Lane Detection and Tracking through Affine Rectification
Inversion of the perspective mapping in acquired images enables an autonomous vehicle to perform vision-based navigation tasks, such as obstacle detection. We present work on affi...
Qiang He, Chee-Hung Henry Chu
CIVR
2007
Springer
361views Image Analysis» more  CIVR 2007»
13 years 12 months ago
Interpretability based interest points detection
This paper deals with a new interest points detector. Unlike most standard detectors which concentrate on the local shape of the signal, the main objective of this new operator is...
Ahmed Rebai, Alexis Joly, Nozha Boujemaa
MIR
2006
ACM
354views Multimedia» more  MIR 2006»
13 years 11 months ago
Constant tangential angle elected interest points
This paper presents a new interest points detector whose goal is to better catch visual attention than standard detectors. It is based on the generalization of Loy and Zelinsky tr...
Ahmed Rebai, Alexis Joly, Nozha Boujemaa