itk::Statistics::NearestNeighbors Class Template Reference

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

#include <itkKdTree.h>

List of all members.

Public Methods
	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)

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Detailed Description

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 369 of file itkKdTree.h.

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Constructor & Destructor Documentation

itk::Statistics::NearestNeighbors::NearestNeighbors (    )  [inline]

Constructor Definition at line 373 of file itkKdTree.h.

itk::Statistics::NearestNeighbors::~NearestNeighbors (    )  [inline]

Destructor Definition at line 376 of file itkKdTree.h.

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Member Function Documentation

std::vector< double >& itk::Statistics::NearestNeighbors::GetDistances (    )  [inline]

Returns the vector of k-neighbors' instance identifiers Definition at line 423 of file itkKdTree.h.

double itk::Statistics::NearestNeighbors::GetLargestDistance (    )  [inline]

Returns the distance of the farthest neighbor from the query point Definition at line 391 of file itkKdTree.h.

InstanceIdentifier itk::Statistics::NearestNeighbors::GetNeighbor (  unsigned int    index )  [inline]

Returns the instance identifier of the index-th neighbor among k-neighbors Definition at line 419 of file itkKdTree.h.

InstanceIdentifierVectorType itk::Statistics::NearestNeighbors::GetNeighbors (    )  [inline]

Returns the vector of k-neighbors' instance identifiers Definition at line 414 of file itkKdTree.h.

void itk::Statistics::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 396 of file itkKdTree.h.

void itk::Statistics::NearestNeighbors::resize (  unsigned int    k )  [inline]

Initialize the internal instance identifier and distance holders with the size, k Definition at line 380 of file itkKdTree.h.

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The documentation for this class was generated from the following file:

• itkKdTree.h

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