English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/30304
Title: Autonomous single camera exploration
Authors: Vidal-Calleja, Teresa A.; Sanfeliu, Alberto; Andrade-Cetto, J.
Keywords: Bearing-only SLAM
Computer vision
Issue Date: 2006
Publisher: Universidad Politécnica de Cataluña
Citation: 2a Jornada de Recerca en Automàtica, Visió i Robòtica: 121-127 (2006)
Abstract: In this paper we present an active exploration strategy for a mobile robot navigating in 3D. The aim is to control a moving robot that autonomously builds a visual feature map while at the same time optimises its localisation in this map. The technique chooses the most appropriate commands maximising the information gain between prior states and measurements, while performing 6DOF bearing only SLAM at video rate. Maximising the mutual information helps the vehicle avoid ill-conditioned measurements appropriate to bearing-only SLAM. To validate the approach, extensive simulations over rugged terrain have been performed. Moreover, experimental results are shown for the technique being tested with a synchro-drive mobile robot platform.
Description: Presentado a la 2ª Jornada de Recerca en Automàtica, Visió i Robòtica (AVR/2006) celebrada en Barcelona (España).
URI: http://hdl.handle.net/10261/30304
Appears in Collections:(IRII) Comunicaciones congresos
Files in This Item:
File Description SizeFormat 
Autonomous single camera.pdf620,12 kBAdobe PDFView/Open
Show full item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.