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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editor: Gregory W. Faris
  • Vol. 3, Iss. 4 — Apr. 23, 2008

Dynamic calibration of the relative pose and error analysis in a structured light system

Beiwei Zhang and Youfou Li  »View Author Affiliations


JOSA A, Vol. 25, Issue 3, pp. 612-622 (2008)
http://dx.doi.org/10.1364/JOSAA.25.000612


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Abstract

We investigate the problem of dynamic calibration for our structured light system. First, a method is presented to estimate the rotation matrix and translation vector between the camera and the projector using plane-based homography. Then an approach is introduced to analyze theoretically the error sensitivity in the estimated pose parameters with respect to noise in the projection points. This algorithm is simple and easy to implement. Finally, some numerical simulations and real data experiments are carried out to validate our method.

© 2008 Optical Society of America

OCIS Codes
(000.3110) General : Instruments, apparatus, and components common to the sciences
(110.0110) Imaging systems : Imaging systems
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.4640) Instrumentation, measurement, and metrology : Optical instruments
(150.0150) Machine vision : Machine vision
(330.0330) Vision, color, and visual optics : Vision, color, and visual optics

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: July 2, 2007
Revised Manuscript: November 24, 2007
Manuscript Accepted: November 27, 2007
Published: February 11, 2008

Virtual Issues
Vol. 3, Iss. 4 Virtual Journal for Biomedical Optics

Citation
Beiwei Zhang and Youfou Li, "Dynamic calibration of the relative pose and error analysis in a structured light system," J. Opt. Soc. Am. A 25, 612-622 (2008)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=josaa-25-3-612

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