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00026 #ifndef MLN_TRANSFORM_DISTANCE_AND_INFLUENCE_ZONE_GEODESIC_HH
00027 # define MLN_TRANSFORM_DISTANCE_AND_INFLUENCE_ZONE_GEODESIC_HH
00028
00032
00033 # include <mln/canvas/distance_geodesic.hh>
00034 # include <mln/transform/internal/influence_zone_functor.hh>
00035
00036 # include <mln/data/fill.hh>
00037 # include <mln/util/couple.hh>
00038
00039
00040 namespace mln
00041 {
00042
00043 namespace transform
00044 {
00045
00057 template <typename I, typename N, typename D>
00058 util::couple<mln_ch_value(I,D), I>
00059 distance_and_influence_zone_geodesic(const Image<I>& input,
00060 const Neighborhood<N>& nbh,
00061 D max);
00062
00063
00064 # ifndef MLN_INCLUDE_ONLY
00065
00066 template <typename I, typename N, typename D>
00067 inline
00068 util::couple<mln_ch_value(I,D), I>
00069 distance_and_influence_zone_geodesic(const Image<I>& input,
00070 const Neighborhood<N>& nbh,
00071 D max)
00072 {
00073 trace::entering("transform::distance_influence_zone_geodesic");
00074
00075 mln_precondition(exact(input).is_valid());
00076 mln_precondition(exact(nbh).is_valid());
00077
00078 internal::influence_zone_functor<I> f;
00079 mln_ch_value(I,D) dmap = mln::canvas::distance_geodesic(input, nbh,
00080 max, f);
00081
00082 trace::exiting("transform::distance_and_influence_zone_geodesic");
00083 return make::couple(dmap, f.output);
00084 }
00085
00086
00087 # endif // ! MLN_INCLUDE_ONLY
00088
00089 }
00090
00091 }
00092
00093
00094 #endif // ! MLN_TRANSFORM_DISTANCE_AND_INFLUENCE_ZONE_GEODESIC_HH