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00026 #ifndef MLN_GRAPH_LABELING_HH
00027 # define MLN_GRAPH_LABELING_HH
00028
00032
00033
00034 # include <mln/core/concept/image.hh>
00035 # include <mln/core/concept/neighborhood.hh>
00036 # include <mln/labeling/blobs.hh>
00037 # include <mln/metal/bexpr.hh>
00038 # include <mln/metal/is_a.hh>
00039
00040
00041 namespace mln
00042 {
00043
00044 namespace graph
00045 {
00046
00047
00059
00060 template <typename I, typename N, typename L>
00061 mln_ch_value(I,L)
00062 labeling(const Image<I>& graph_image_,
00063 const Neighborhood<N>& nbh_, L& nlabels);
00064
00065
00066
00067 # ifndef MLN_INCLUDE_ONLY
00068
00069
00070 template <typename I, typename N, typename L>
00071 mln_ch_value(I,L)
00072 labeling(const Image<I>& graph_image_,
00073 const Neighborhood<N>& nbh_, L& nlabels)
00074 {
00075 trace::entering("graph::labeling");
00076
00077 const I& graph_image = exact(graph_image_);
00078 const N& nbh = exact(nbh_);
00079
00080 mln_precondition(graph_image.is_valid());
00081 mln_precondition(nbh.is_valid());
00082
00083
00084
00085 mln_ch_value(I,bool) tmp;
00086 initialize(tmp, graph_image);
00087 data::fill(tmp, true);
00088
00089 mln_ch_value(I,L) output = mln::labeling::blobs(tmp, nbh, nlabels);
00090
00091 trace::exiting("graph::labeling");
00092 return output;
00093 }
00094
00095
00096 # endif // ! MLN_INCLUDE_ONLY
00097
00098
00099 }
00100
00101 }
00102
00103
00104 #endif // ! MLN_GRAPH_LABELING_HH