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ICAOS '96 pp 119–124Cite as

Nonlinear diffusions and hyperbolic smoothing for edge enhancement

  • Image Enhancement And Restoration, Scale-Space
  • Conference paper
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Part of the book series: Lecture Notes in Control and Information Sciences ((LNCIS,volume 219))

Abstract

We give a mathematical foundation for the interpretation of numerical results for the Perona-Malik equation and introduce a reversible smoothing procedure, based on a second-order hyperbolic equation. These results are briefly compared with other edge-detection techniques, including mean curvature flow.

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Author information

Authors and Affiliations

  1. School of Mathematics, University of Minnesota, 127 Vincent Hall, 206 Church St., S. E., 55455-0487, Minneapolis, MN, U. S. A.

    Satyanad Kichenassamy

Authors
  1. Satyanad Kichenassamy
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Editor information

Marie-Odile Berger Rachid Deriche Isabelle Herlin Jérome Jaffré Jean-Michel Morel

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© 1996 Springer-Verlag London Limited

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Kichenassamy, S. (1996). Nonlinear diffusions and hyperbolic smoothing for edge enhancement. In: Berger, MO., Deriche, R., Herlin, I., Jaffré, J., Morel, JM. (eds) ICAOS '96. Lecture Notes in Control and Information Sciences, vol 219. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-76076-8_124

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  • DOI: https://doi.org/10.1007/3-540-76076-8_124

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-76076-4

  • Online ISBN: 978-3-540-40945-8

  • eBook Packages: Springer Book Archive

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