Detection of Edges in Spectral Data II

  title={Detection of Edges in Spectral Data II},
  author={Anne Gelby and Eitan Tadmorz},
  • Anne Gelby, Eitan Tadmorz
  • Published 2007
We discuss a general framework for recovering edges in piecewise smooth functions with nitely many jump discontinuities where f](x) := f (x+) ?f(x?) 6 = 0. Our approach is based on two main aspects { localization using appropriate concentration kernels, and separation of scales by nonlinear enhancement. To detect such edges, one employs concentration… CONTINUE READING

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