A.I.M.S algorithms


coupledSmoother.h
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33 
34 
35 // REM about scale (t) and variance (s):
36 // When using a Gaussian filtering we use the following convention:
37 // t=s^2.
38 // It corresponds to the heat equation: dI/dt=0.5*Laplacian(I)
39 
40 #ifndef AIMS_PRIMALSKETCH_COUPLEDSMOOTHER_H
41 #define AIMS_PRIMALSKETCH_COUPLEDSMOOTHER_H
42 
44 
45 namespace aims {
46 
47  template<typename Geom, typename Text> class CoupledSmoother {
48 
49  protected:
50 
51  public:
52 
54 
55  virtual std::pair<Text, Text> doSmoothing(const std::pair<Text, Text > & ima,
56  const std::pair<Text, Text > & constraint,
57  int maxiter, bool verbose=false) = 0;
58 
59  virtual float dt() {return 0.0;} //smooooth operatooor... // virtuel pur
60  virtual bool optimal() {return false;} // optimal smoothing method:
61  // 0 -> from original image (ex: convolution)
62  // 1 -> from previous scale (ex: diffusion)
63  };
64 
65 }
66 #endif
virtual bool optimal()
virtual float dt()
virtual std::pair< Text, Text > doSmoothing(const std::pair< Text, Text > &ima, const std::pair< Text, Text > &constraint, int maxiter, bool verbose=false)=0