Inheritance diagram for ml::SimilarVectorDirectionsClusterAlgorithm:

Public Types
typedef ClusterAlgorithm< constvoid *, SimilarVectorDirectionsClusterAlgorithm >::ClusterVoxelType	SimilarVectorDirectionsClusterVoxelType
	Voxel type to be used for the VectorClusterAlgorithm.
Public Types inherited from ml::ClusterAlgorithm< const void *, SimilarVectorDirectionsClusterAlgorithm >
typedef const void *	ClusterVoxelType
	The used type of the voxels, needed by derived classes.

Public Member Functions
	SimilarVectorDirectionsClusterAlgorithm (const ComputeClusterParameters &parameters, Clusters *clusters)
	Constructor.
MLErrorCode	runClustering ()
ML_FORCE_INLINE double	calcDotProduct (SimilarVectorDirectionsClusterVoxelType vec1Ptr, SimilarVectorDirectionsClusterVoxelType vec2Ptr)
	Calculates the dot product of two n-dimensional vectors.
ML_FORCE_INLINE bool	isInTolerance (SimilarVectorDirectionsClusterVoxelType neighborValue, SimilarVectorDirectionsClusterVoxelType currentValue)
Public Member Functions inherited from ml::ClusterAlgorithm< const void *, SimilarVectorDirectionsClusterAlgorithm >
	ClusterAlgorithm (const ComputeClusterParameters &parameters, Clusters *clusters)
	Constructor to be used.
MLErrorCode	runClustering ()
MLErrorCode	processSlice (MLint zi, const ImageVector &inputImageExtent, TSubImage< MLint8 > &inMaskSlice)
Public Member Functions inherited from ml::ClusterAlgorithmBase
	ClusterAlgorithmBase (const ComputeClusterParameters &parameters, Clusters *clusters)
	Constructor to be used.
virtual	~ClusterAlgorithmBase ()
	Default virtual destructor.
bool	hasResults () const

Static Public Member Functions
static ML_FORCE_INLINE SimilarVectorDirectionsClusterVoxelType	getVoxel (void *position)
	Get the typed voxel value for current position.
static ML_FORCE_INLINE MLdouble	getVoxelAsDouble (void *)
static ML_FORCE_INLINE const void *	convertBackgroundValue (MLdouble)

Additional Inherited Members
Protected Types inherited from ml::ClusterAlgorithmBase
enum	{ _NR_OF_SUBIMAGES = 2 }
	We do not load the whole image into memory, only keep two slices at once. More...
Protected Member Functions inherited from ml::ClusterAlgorithm< const void *, SimilarVectorDirectionsClusterAlgorithm >
MLuint	updateClusterRefForNeighbor (void neighborVoxelPtr, MLint x, MLint y, MLint z, const void currentValue, MLuint currentClusterRef)
MLErrorCode	calcClustersForSlices ()
Protected Member Functions inherited from ml::ClusterAlgorithmBase
void	setInSliceVoxelType (MLDataType dt)
	Sets voxel type of input slices.
void	freeInSliceData ()
	Releases memory of input image slices.
void	storeNextSlice (SubImage &slice)
	Sets next image data, expects the data to be managed by memory manager.
MLErrorCode	loadNextSlice (MLint sliceNr, const ImageVector &inImgExt)
	Gets next image data.
MLErrorCode	loadMaskSlice (TSubImage< MLint8 > &slice, MLint sliceNr, const ImageVector &inImgExt) const
	Gets current slice of the mask image.
MLuint	mergeClusterReference (MLint x, MLint y, MLint z, MLuint currClusterRef)
	Merges a cluster reference currClusterRef for position (x,y,z).
void	setResultFlag (bool result)
	Sets internal result flag to result.
Static Protected Member Functions inherited from ml::ClusterAlgorithm< const void *, SimilarVectorDirectionsClusterAlgorithm >
static const void *	convertBackgroundValue (MLdouble backgroundValue)
Protected Attributes inherited from ml::ClusterAlgorithmBase
enum ml::ClusterAlgorithmBase:: { ... }	NumInImagesEnum
	We do not load the whole image into memory, only keep two slices at once.
Clusters *	_clusters
	Result clusters.
SubImage	_currentSlices [_NR_OF_SUBIMAGES]
	do not load the whole image into memory, only keep two slices at once
ComputeClusterParameters	_parameters

Detailed Description

Implementation of a clustering algorithm for vector data types. It uses internally two data structures. One (class ClusterRefVolume) holds references for every image voxel to a field of cluster informations (here ClusterRefCollection). For every image voxel will be checked whether the difference between the directions of neighboring vectors is within a similarity tolerance. Merging adjacent cluster is done within ClusterRefCollection.

Definition at line 30 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

Member Typedef Documentation

◆ SimilarVectorDirectionsClusterVoxelType

typedef ClusterAlgorithm<constvoid*,SimilarVectorDirectionsClusterAlgorithm>::ClusterVoxelType ml::SimilarVectorDirectionsClusterAlgorithm::SimilarVectorDirectionsClusterVoxelType

Voxel type to be used for the VectorClusterAlgorithm.

Definition at line 35 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

Constructor & Destructor Documentation

◆ SimilarVectorDirectionsClusterAlgorithm()

ml::SimilarVectorDirectionsClusterAlgorithm::SimilarVectorDirectionsClusterAlgorithm	(	const ComputeClusterParameters &	parameters,
		Clusters *	clusters )

inline

Constructor.

Definition at line 38 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

References ml::ClusterAlgorithm< const void *, SimilarVectorDirectionsClusterAlgorithm >::ClusterAlgorithm(), and SimilarVectorDirectionsClusterAlgorithm().

Referenced by SimilarVectorDirectionsClusterAlgorithm().

Member Function Documentation

◆ calcDotProduct()

ML_FORCE_INLINE double ml::SimilarVectorDirectionsClusterAlgorithm::calcDotProduct	(	SimilarVectorDirectionsClusterVoxelType	vec1Ptr,
		SimilarVectorDirectionsClusterVoxelType	vec2Ptr )

inline

Calculates the dot product of two n-dimensional vectors.

Definition at line 74 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

References ML_FORCE_INLINE.

Referenced by isInTolerance().

◆ convertBackgroundValue()

ML_FORCE_INLINE const void * ml::SimilarVectorDirectionsClusterAlgorithm::convertBackgroundValue ( MLdouble )

inlinestatic

Definition at line 109 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

References ML_FORCE_INLINE.

◆ getVoxel()

ML_FORCE_INLINE SimilarVectorDirectionsClusterVoxelType ml::SimilarVectorDirectionsClusterAlgorithm::getVoxel ( void * position )

inlinestatic

Get the typed voxel value for current position.

Definition at line 63 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

References ML_FORCE_INLINE.

◆ getVoxelAsDouble()

ML_FORCE_INLINE MLdouble ml::SimilarVectorDirectionsClusterAlgorithm::getVoxelAsDouble ( void * )

inlinestatic

Definition at line 68 of file mlSimilarVectorDirectionsClusterAlgorithm.h.

References ML_FORCE_INLINE.

◆ isInTolerance()

ML_FORCE_INLINE bool ml::SimilarVectorDirectionsClusterAlgorithm::isInTolerance	(	SimilarVectorDirectionsClusterVoxelType	neighborValue,
		SimilarVectorDirectionsClusterVoxelType	currentValue )