lti::regionMerge Class Reference

This functor uses a similarity matrix (see lti::similarityMatrix) and a threshold value given in the parameters to decide if two objects in a mask (also returned by lti::similarityMatrix or by lti::objectsFromMask) should be merged or not. More...

#include <ltiRegionMerge.h>

Inheritance diagram for lti::regionMerge:

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Collaboration diagram for lti::regionMerge:

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List of all members.

Classes
class	parameters
	the parameters for the class regionMerge More...
Public Member Functions
	regionMerge ()
	regionMerge (const regionMerge &other)
virtual	~regionMerge ()
virtual const char *	getTypeName () const
bool	apply (const imatrix &srcmask, const dmatrix &simMat, imatrix &destmask) const
regionMerge &	copy (const regionMerge &other)
regionMerge &	operator= (const regionMerge &other)
virtual functor *	clone () const
const parameters &	getParameters () const

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Detailed Description

This functor uses a similarity matrix (see lti::similarityMatrix) and a threshold value given in the parameters to decide if two objects in a mask (also returned by lti::similarityMatrix or by lti::objectsFromMask) should be merged or not.

The result is a new mask with less objects than the original one.

See also Segmentation Overview.

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Constructor & Destructor Documentation

lti::regionMerge::regionMerge

(

)

default constructor

lti::regionMerge::regionMerge

(

const regionMerge &

other

)

copy constructor

Parameters:

other

the object to be copied

virtual lti::regionMerge::~regionMerge

(

)

[virtual]

destructor

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Member Function Documentation

bool lti::regionMerge::apply	(	const imatrix &	srcmask,
		const dmatrix &	simMat,
		imatrix &	destmask
	)			const

operates on a copy of the given parameters.

Parameters:

	srcmask	source mask. Each object must be represented by one label.
	simMat	The similarity matrix. The size of the matrix must be at least equal the number of labels plus one.
	destmask	resulting mask with merged objects.

Returns:

true if apply successful or false otherwise.

virtual functor* lti::regionMerge::clone

(

)

const [virtual]

returns a pointer to a clone of this functor.

Implements lti::functor.

regionMerge& lti::regionMerge::copy

(

const regionMerge &

other

)

copy data of "other" functor.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

Reimplemented from lti::functor.

const parameters& lti::regionMerge::getParameters

(

)

const

returns used parameters

Reimplemented from lti::functor.

virtual const char* lti::regionMerge::getTypeName

(

)

const [virtual]

returns the name of this type ("regionMerge")

Reimplemented from lti::functor.

regionMerge& lti::regionMerge::operator=

(

const regionMerge &

other

)

alias for copy member

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

Reimplemented from lti::functor.

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

• ltiRegionMerge.h