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/*!
\file fff_BPmatch.h
\brief Discrete matching function based on BP networks
\author Bertrand Thirion
\date 2006
This library implements a discrete matching function,
which is based on a belief propagation algorithm.
It is not intended to remain as such in fff,
but will be embedded in a more systematic framework.
*/
#ifndef fff_BPMATCH
#define fff_BPMATCH
#ifdef __cplusplus
extern "C" {
#endif
#include "fff_graphlib.h"
#include "fff_array.h"
#include "fff_vector.h"
#include "fff_matrix.h"
#include "fff_base.h"
#include "fff_blas.h"
/*!
\brief Discrete matching algorithm
\param source matrix of the source data
\param target matrix of the source data
\param adjacency matrix of the graph related to X
\param belief matrix of the resulting matching belifs of the elements of X
\param d0 distance considered in the matching
*/
extern int fff_BPmatch(fff_matrix * source, fff_matrix * target, fff_matrix * adjacency, fff_matrix * belief, double d0);
#ifdef __cplusplus
}
#endif
#endif
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