%0 Conference Proceedings
%F Pages06c
%A Pagès, J.
%A Collewet, C.
%A Chaumette, F.
%A Salvi, J.
%T A camera-projector system for robot positioning by visual servoing
%B IEEE Int. Workshop on Projector-Camera Systems, PROCAM'2006
%P 2-9
%C New York
%X 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 objets or objets 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
%U http://rainbow-doc.irisa.fr/pdf/2006_procam_pages.pdf
%U http://dx.doi.org/10.1109/CVPRW.2006.9
%8 June
%D 2006