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Calibration of a Moving Camera Using a Planar Pattern: Optimal Computation, Reliability Evaluation, and Stabilization by Model Selection

  • Chikara Matsunaga
  • Kenichi Kanatani
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1843)

Abstract

We present a scheme for simultaneous calibration of a continuously moving and continuously zooming camera: placing an easily distinguishable pattern in the scene, we calibrate the camera from an unoccluded portion of the pattern image in each frame. We describe an optimal method which provides an evaluation of the reliability of the solution. We then propose a technique for avoiding the inherent degeneracy and statistical fluctuations by model selection using the geometric AIC and the geometric MDL.

Keywords

Focal Length Camera Motion Camera Calibration Newton Iteration Grid Pattern 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Chikara Matsunaga
    • 1
  • Kenichi Kanatani
    • 2
  1. 1.Broadcast DivisionFOR-A Co. Ltd.ChibaJapan
  2. 2.Department of Computer ScienceGunma UniversityGunmaJapan

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