org.openimaj.image.feature.local.detector.pyramid

Interface OctaveInterestPointFinder<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>>

Type Parameters:

OCTAVE - Type of underlying Octave

IMAGE - Type of underlying Image

All Superinterfaces:

OctaveProcessor<OCTAVE,IMAGE>

All Known Implementing Classes:

AbstractOctaveExtremaFinder, AbstractOctaveInterestPointFinder, BasicOctaveExtremaFinder, BasicOctaveGridFinder, DoGOctaveExtremaFinder, FirstBandDoGOctaveExtremaFinder, InterpolatingOctaveExtremaFinder

public interface OctaveInterestPointFinder<OCTAVE extends Octave<?,?,IMAGE>,IMAGE extends Image<?,IMAGE> & SinglebandImageProcessor.Processable<Float,FImage,IMAGE>>
extends OctaveProcessor<OCTAVE,IMAGE>

Interface for objects that can detect interest points within an octave.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Method Summary

Modifier and Type	Method and Description
int	getCurrentScaleIndex() Get the current scale index within the octave.
OCTAVE	getOctave() Get the octave from which we are operating
OctaveInterestPointListener<OCTAVE,IMAGE>	getOctaveInterestPointListener() Get the current listener object.
void	setOctaveInterestPointListener(OctaveInterestPointListener<OCTAVE,IMAGE> listener) Set a listener object that will listen to events triggered when interest points are detected.

Methods inherited from interface org.openimaj.image.analysis.pyramid.OctaveProcessor

process

Method Detail

getOctave

OCTAVE getOctave()

Get the octave from which we are operating

Returns:

the octave

getCurrentScaleIndex

int getCurrentScaleIndex()

Get the current scale index within the octave. Index 0 is the first level of the octave.

Returns:

the current scale index.

setOctaveInterestPointListener

void setOctaveInterestPointListener(OctaveInterestPointListener<OCTAVE,IMAGE> listener)

Set a listener object that will listen to events triggered when interest points are detected.

Parameters:

listener - the listener

getOctaveInterestPointListener

OctaveInterestPointListener<OCTAVE,IMAGE> getOctaveInterestPointListener()

Get the current listener object.

Returns:

the listener, or null if none set.