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itk::Statistics::KdTree< TSample >::NearestNeighbors Class Reference

data structure for storing k-nearest neighbor search result (k number of Neighbors) More...

#include <itkKdTree.h>

List of all members.

Public Member Functions

 NearestNeighbors ()
 ~NearestNeighbors ()
double GetLargestDistance ()
InstanceIdentifierVectorType GetNeighbors ()
InstanceIdentifier GetNeighbor (unsigned int index)
std::vector< double > & GetDistances ()
void resize (unsigned int k)
void ReplaceFarthestNeighbor (InstanceIdentifier id, double distance)


Detailed Description

template<class TSample>
class itk::Statistics::KdTree< TSample >::NearestNeighbors

data structure for storing k-nearest neighbor search result (k number of Neighbors)

This class stores the instance identifiers and the distance values of k-nearest neighbors. We can also query the farthest neighbor's distance from the query point using the GetLargestDistance method.

Definition at line 411 of file itkKdTree.h.


Constructor & Destructor Documentation

template<class TSample>
itk::Statistics::KdTree< TSample >::NearestNeighbors::NearestNeighbors  )  [inline]
 

Constructor

Definition at line 415 of file itkKdTree.h.

template<class TSample>
itk::Statistics::KdTree< TSample >::NearestNeighbors::~NearestNeighbors  )  [inline]
 

Destructor

Definition at line 418 of file itkKdTree.h.


Member Function Documentation

template<class TSample>
std::vector< double >& itk::Statistics::KdTree< TSample >::NearestNeighbors::GetDistances  )  [inline]
 

Returns the vector of k-neighbors' instance identifiers

Definition at line 465 of file itkKdTree.h.

template<class TSample>
double itk::Statistics::KdTree< TSample >::NearestNeighbors::GetLargestDistance  )  [inline]
 

Returns the distance of the farthest neighbor from the query point

Definition at line 433 of file itkKdTree.h.

template<class TSample>
InstanceIdentifier itk::Statistics::KdTree< TSample >::NearestNeighbors::GetNeighbor unsigned int  index  )  [inline]
 

Returns the instance identifier of the index-th neighbor among k-neighbors

Definition at line 461 of file itkKdTree.h.

template<class TSample>
InstanceIdentifierVectorType itk::Statistics::KdTree< TSample >::NearestNeighbors::GetNeighbors  )  [inline]
 

Returns the vector of k-neighbors' instance identifiers

Definition at line 456 of file itkKdTree.h.

template<class TSample>
void itk::Statistics::KdTree< TSample >::NearestNeighbors::ReplaceFarthestNeighbor InstanceIdentifier  id,
double  distance
[inline]
 

Replaces the farthest neighbor's instance identifier and distance value with the id and the distance

Definition at line 438 of file itkKdTree.h.

template<class TSample>
void itk::Statistics::KdTree< TSample >::NearestNeighbors::resize unsigned int  k  )  [inline]
 

Initialize the internal instance identifier and distance holders with the size, k

Definition at line 422 of file itkKdTree.h.


The documentation for this class was generated from the following file:
Generated at Thu May 25 03:06:55 2006 for ITK by doxygen 1.3.5 written by Dimitri van Heesch, © 1997-2000