Uncalibrated visual servoing using the fundamental matrix

نویسندگان

  • José M. Sebastián
  • Lizardo Pari
  • Luis Ángel
  • Alberto Traslosheros
چکیده

This paper describes a new algorithm for visual control of an uncalibrated 3 DOF joint system, using two weakly calibrated fixed cameras. The algorithm estimates on-line the Image Jacobian, a matrix which linearly relates joint velocity and image feature velocity. In our experiments we prove that by using the fundamental matrix, robustness of the estimation in the presence of noise is significantly increased with respect to already existing algorithms in specialized literature. Crown Copyright © 2008 Published by Elsevier B.V. All rights reserved.

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عنوان ژورنال:
  • Robotics and Autonomous Systems

دوره 57  شماره 

صفحات  -

تاریخ انتشار 2009