Self-Calibration and Metric Reconstruction in spite of Varying and Unknown Internal Camera Parameters

  • Authors:
  • Marc Pollefeys;Reinhard Koch;Luc Van Gool

  • Affiliations:
  • -;-;-

  • Venue:
  • ICCV '98 Proceedings of the Sixth International Conference on Computer Vision
  • Year:
  • 1998

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Abstract

In this paper the feasibility of self-calibration in the presence of varying internal camera parameters is under investigation. A self-calibration method is presented which efficiently deals with all kinds of constraints on the internal camera parameters. Within this framework a practical method is proposed which can retrieve metric reconstruction from image sequences obtained with uncalibrated zooming/focusing cameras. The feasibility of the approach is illustrated on real and synthetic examples.