Region Adjacency Graph

Include <mln/labeling/rag.hpp>

template<typename Label = int16_t, Image I>
image_ch_value_t<I, Label> rag(I input, Neighborhood nbh, Graph &graph, int &nlabel)

Compute the influence zones of the maxima of a binary image and its Region Adjacency Graph (RAG).

Template Parameters:

Label – The integral numeric type for the labels

Parameters:

  • input – Input image

  • nbh – Neighborhood

  • graph – The RAG to be computed.

  • nlabel – The number of labels in the image

Returns:

An image of labels of the IZ of each maxima (label 0 is the background label)

Exception:

std::runtime_error if the number of labels overflows

Notes

Complexity

Linear.