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Pagès Marco, Jordi
Collewet, Christophe Chaumette, François Salvi Mas, Joaquim |
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Positioning a robot with respect to objects by using data provided by a camera is a well known technique called visual servoing. In order to perform a task, the object must exhibit visual features which can be extracted from different points of view. Then, visual servoing is object-dependent as it depends on the object appearance. Therefore, performing the positioning task is not possible in presence of non-textured objects or objects for which extracting visual features is too complex or too costly. This paper proposes a solution to tackle this limitation inherent to the current visual servoing techniques. Our proposal is based on the coded structured light approach as a reliable and fast way to solve the correspondence problem. In this case, a coded light pattern is projected providing robust visual features independently of the object appearance | |
http://hdl.handle.net/2072/63024 | |
eng | |
IEEE | |
Tots els drets reservats | |
Servomecanismes
Visió artificial (Robòtica) Robot vision |
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An approach to visual servoing based on coded light | |
info:eu-repo/semantics/article | |
Recercat |