foldoversegmentation.h

Go to the documentation of this file.

/* This software and supporting documentation are distributed by
 *     Institut Federatif de Recherche 49
 *     CEA/NeuroSpin, Batiment 145,
 *     91191 Gif-sur-Yvette cedex
 *     France
 *
 * This software is governed by the CeCILL-B license under
 * French law and abiding by the rules of distribution of free software.
 * You can  use, modify and/or redistribute the software under the
 * terms of the CeCILL-B license as circulated by CEA, CNRS
 * and INRIA at the following URL "http://www.cecill.info".
 *
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 *
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 *
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-B license and that you accept its terms.
 */
 
 
#ifndef AIMS_FOLDGRAPH_FOLDOVERSEGMENTATION_H
#define AIMS_FOLDGRAPH_FOLDOVERSEGMENTATION_H
 
#include <aims/vector/vector.h>
#include <aims/bucket/bucketMap.h>
#include <cartodata/volume/volume.h>
class Graph;
class Vertex;
 
 
namespace aims
{
 
  class FoldArgOverSegment
  {
  public:
    FoldArgOverSegment( Graph* g );
    ~FoldArgOverSegment();

    carto::rc_ptr<BucketMap<Void> >
    findSplitLine( Vertex* v, const Point3d & pos );
    carto::rc_ptr<BucketMap<Void> >
    findSplitLine( Vertex* v, const std::list<Point3d> & pos );
    carto::rc_ptr<BucketMap<Void> >
    findSplitLine( Vertex* v, const std::list<Point3df> & pos );
 
    Vertex * splitVertex( Vertex* v, const Point3d & pos,
                          size_t minsize = 50 );
    Vertex * splitVertex( Vertex* v, const std::list<Point3d> & pos,
                          size_t minsize = 50 );
    Vertex * splitVertex( Vertex* v, const std::list<Point3df> & pos,
                          size_t minsize = 50 );
    Vertex * splitVertex( Vertex* v,
                          carto::rc_ptr< BucketMap<Void> > splitline,
                          size_t minsize = 50 );
    void printSplitInSkeleton( carto::rc_ptr<carto::Volume<int16_t> > skel,
                               const Vertex* v1, const Vertex* v2 );
    int subdivizeVertex( Vertex* v, float piecelength = 20,
                         size_t minsize = 50,
                         std::set<Vertex *> *newvertices = 0 );
    int subdivizeGraph( float piecelength = 20, size_t minsize = 50,
                         std::set<Vertex *> *newvertices = 0 );

    static carto::rc_ptr<BucketMap<Void> > splitLineOnBucket(
      carto::rc_ptr<BucketMap<Void> > bucket, const std::list<Point3d> & pos );
    static bool splitSimpleSurface(
      carto::rc_ptr<BucketMap<Void> > bucket,
      carto::rc_ptr<BucketMap<Void> > splitline,
      carto::rc_ptr<BucketMap<Void> > & ss1,
      carto::rc_ptr<BucketMap<Void> > & ss2 );

    template <typename T>
    static BucketMap<T> *dilateBucket( const BucketMap<T> & in );

    void mergeVertices( Vertex *v1, Vertex *v2 );
 
 
  private:
    Graph *_graph;
  };
 
}
 
#endif