Choice of image features for depth-axis control in image based visual servo control
Data(s) |
2002
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Resumo |
This paper is concerned with choosing image features for image based visual servo control and how this choice influences the closed-loop dynamics of the system. In prior work, image features tend to be chosen on the basis of image processing simplicity and noise sensitivity. In this paper we show that the choice of feature directly influences the closed-loop dynamics in task-space. We focus on the depth axis control of a visual servo system and compare analytically various approaches that have been reported recently in the literature. The theoretical predictions are verified by experiment. |
Formato |
application/pdf |
Identificador | |
Relação |
http://eprints.qut.edu.au/32715/1/corke_mahony.pdf Mahony, R., Corke, Peter, & Chaumette, F. (2002) Choice of image features for depth-axis control in image based visual servo control. In IEEE International Conference on Intelligent Robots and Systems. |
Fonte |
Faculty of Built Environment and Engineering |
Palavras-Chave | #090602 Control Systems Robotics and Automation #closed loop dynamics #sensory networks |
Tipo |
Conference Paper |