Vehicle detection by means of stereo vision-based obstacles features extraction and monocular pattern analysis

This paper presents a stereo vision system for the detection and distance computation of a preceding vehicle. It is divided in two major steps. Initially, a stereo vision-based algorithm is used to extract relevant three-dimensional (3-D) features in the scene, these features are investigated furthe...

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Veröffentlicht in:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1997. - 15(2006), 8 vom: 10. Aug., Seite 2364-75
1. Verfasser: Toulminet, Gwenaëlle (VerfasserIn)
Weitere Verfasser: Bertozzi, Massimo, Mousset, Stéphane, Bensrhair, Abdelaziz, Broggi, Alberto
Format: Aufsatz
Sprache:English
Veröffentlicht: 2006
Zugriff auf das übergeordnete Werk:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:Evaluation Study Journal Article Research Support, Non-U.S. Gov't
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520 |a This paper presents a stereo vision system for the detection and distance computation of a preceding vehicle. It is divided in two major steps. Initially, a stereo vision-based algorithm is used to extract relevant three-dimensional (3-D) features in the scene, these features are investigated further in order to select the ones that belong to vertical objects only and not to the road or background. These 3-D vertical features are then used as a starting point for preceding vehicle detection; by using a symmetry operator, a match against a simplified model of a rear vehicle's shape is performed using a monocular vision-based approach that allows the identification of a preceding vehicle. In addition, using the 3-D information previously extracted, an accurate distance computation is performed 
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700 1 |a Mousset, Stéphane  |e verfasserin  |4 aut 
700 1 |a Bensrhair, Abdelaziz  |e verfasserin  |4 aut 
700 1 |a Broggi, Alberto  |e verfasserin  |4 aut 
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