boofcv.alg.feature.detect.intensity.impl

Class ImplHarrisCorner_F32

java.lang.Object

boofcv.alg.feature.detect.intensity.impl.ImplSsdCornerBase<boofcv.struct.image.GrayF32,boofcv.struct.image.GrayF32>

boofcv.alg.feature.detect.intensity.impl.ImplSsdCorner_F32

boofcv.alg.feature.detect.intensity.impl.ImplHarrisCorner_F32

All Implemented Interfaces:

FeatureIntensity<boofcv.struct.image.GrayF32>, GradientCornerIntensity<boofcv.struct.image.GrayF32>, HarrisCornerIntensity<boofcv.struct.image.GrayF32>

public class ImplHarrisCorner_F32
extends ImplSsdCorner_F32
implements HarrisCornerIntensity<boofcv.struct.image.GrayF32>

Implementation of HarrisCornerIntensity based off of ImplSsdCorner_F32.

Field Summary

Fields inherited from class boofcv.alg.feature.detect.intensity.impl.ImplSsdCorner_F32

totalXX, totalXY, totalYY

Fields inherited from class boofcv.alg.feature.detect.intensity.impl.ImplSsdCornerBase

derivX, derivY, horizXX, horizXY, horizYY, radius, x, y

Constructor Summary

Constructors

Constructor and Description
ImplHarrisCorner_F32(int windowRadius, float kappa)

Method Summary

Modifier and Type	Method and Description
protected float	computeIntensity() Computes the pixel's corner intensity.
float	getKappa() Returns the value of the tuning parameter.
void	setKappa(float kappa) Sets the tuning parameter.

Methods inherited from class boofcv.alg.feature.detect.intensity.impl.ImplSsdCorner_F32

horizontal, setImageShape, vertical

Methods inherited from class boofcv.alg.feature.detect.intensity.impl.ImplSsdCornerBase

getIgnoreBorder, getRadius, process

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface boofcv.alg.feature.detect.intensity.GradientCornerIntensity

process

Methods inherited from interface boofcv.alg.feature.detect.intensity.FeatureIntensity

getIgnoreBorder, getRadius

Constructor Detail

ImplHarrisCorner_F32

public ImplHarrisCorner_F32(int windowRadius,
                            float kappa)

Method Detail

setKappa

public void setKappa(float kappa)

Description copied from interface: HarrisCornerIntensity

Sets the tuning parameter.

Specified by:

setKappa in interface HarrisCornerIntensity<boofcv.struct.image.GrayF32>

Parameters:

kappa - parameter

computeIntensity

protected float computeIntensity()

Description copied from class: ImplSsdCornerBase

Computes the pixel's corner intensity.

Specified by:

computeIntensity in class ImplSsdCornerBase<boofcv.struct.image.GrayF32,boofcv.struct.image.GrayF32>

Returns:

corner intensity.

getKappa

public float getKappa()

Description copied from interface: HarrisCornerIntensity

Returns the value of the tuning parameter.

Specified by:

getKappa in interface HarrisCornerIntensity<boofcv.struct.image.GrayF32>

Returns:

tuning parameter