A Note on Two Classical Shock Filters and Their Asymptotics

  • Frédéric Guichard
  • Jean-Michel Morel
Conference paper
Part of the Lecture Notes in Computer Science 2106 book series (LNCS, volume 2106)


We establish in 2D, the PDE associated with a classical debluring ?lter, the Kramer operator and compare it with another classical shock ?lter.


Heat Equation Edge Detector Monotone Operator Image Enhancement Canny Edge 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Frédéric Guichard
    • 1
  • Jean-Michel Morel
    • 2
  1. 1.Poseidon-TechnologiesBoulogne-BillancourtFrance
  2. 2.CMLA, ENSCac hanCachan cedexFrance

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