Abstract

The task of edge detection requires neighborhood operators that are sensitive to changes and suppress areas of constant gray values. In this way, a feature image is formed in which those parts of the image appear bright where changes occur while all other parts remain dark.

Keywords

Anisotropy Posite Convolution Sine Aniso 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2002

Authors and Affiliations

  • Bernd Jähne
    • 1
  1. 1.Interdisciplinary Center for Scientific ComputingUniversity of HeidelbergHeidelbergGermany

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