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Rational Radial Distortion Models with Analytical Undistortion Formulae

Lili Ma,YangQuan Chen,K. Moore

Published 2003 in arXiv.org

ABSTRACT

The common approach to radial distortion is by the means of polynomial approximation, which introduces distortion-specific parameters into the camera model and requires estimation of these distortion parameters. The task of estimating radial distortion is to find a radial distortion model that allows easy undistortion as well as satisfactory accuracy. This paper presents a new class of rational radial distortion models with easy analytical undistortion formulae. Experimental results are presented to show that with this class of rational radial distortion models, satisfactory and comparable accuracy is achieved.

PUBLICATION RECORD

  • Publication year

    2003

  • Venue

    arXiv.org

  • Publication date

    2003-07-19

  • Fields of study

    Mathematics, Computer Science, Engineering

  • Identifiers
    arXiv cs/0307047
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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