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Classification of Optical Flow by Constraints

  • Yusuke Kameda
  • Atsushi Imiya
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4673)

Abstract

In this paper, we analyse mathematical properties of spatial optical-flow computation algorithm. First by numerical analysis, we derive the convergence property on variational optical-flow computation method used for cardiac motion detection. From the convergence property of the algorithm, we clarify the condition for the scheduling of the regularisation parameters. This condition shows that for the accurate and stable computation with scheduling the regularisation coefficients, we are required to control the sampling interval for numerical computation.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Yusuke Kameda
    • 1
  • Atsushi Imiya
    • 2
  1. 1.School of Science and Technology, Chiba UniversityJapan
  2. 2.Institute of Media and Information Technology, Chiba UniversityJapan

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