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» Visual Based Localization for a Legged Robot
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RAS
2008
139views more  RAS 2008»
14 years 10 months ago
Unsupervised identification of useful visual landmarks using multiple segmentations and top-down feedback
In this paper, we tackle the problem of unsupervised selection and posterior recognition of visual landmarks in images sequences acquired by an indoor mobile robot. This is a high...
Pablo Espinace, Daniel Langdon, Alvaro Soto
RAS
2000
170views more  RAS 2000»
14 years 11 months ago
Visual servoing and appearance for navigation
We address the problem of visual-based navigation of a mobile robot in indoors environments. The robot control system is based on a single camera to provide the required visual fe...
Raquel Frizera Vassallo, Hans J. Schneebeli, Jos&e...
TROB
2010
100views more  TROB 2010»
14 years 5 months ago
Predictive Control for Constrained Image-Based Visual Servoing
This paper deals with the image-based visual servoing (IBVS), subject to constraints. Robot workspace limitations, visibility constraints, and actuators limitations are addressed. ...
Guillaume Allibert, Estelle Courtial, Franç...
RAS
2010
136views more  RAS 2010»
14 years 9 months ago
A realistic benchmark for visual indoor place recognition
An important competence for a mobile robot system is the ability to localize and perform context interpretation. This is required to perform basic navigation and to facilitate loc...
Andrzej Pronobis, Barbara Caputo, Patric Jensfelt,...
IROS
2009
IEEE
232views Robotics» more  IROS 2009»
15 years 5 months ago
Combining Cartesian and polar coordinates in IBVS
Abstract— Image-based visual servo (IBVS) is a simple, efficient and robust technique for vision-based control. Although technically a local method in practice it demonstrates a...
Peter I. Corke, Fabien Spindler, François C...