boofcv.alg.feature.detect.interest

Class EasyGeneralFeatureDetector<T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray>

java.lang.Object

boofcv.alg.feature.detect.interest.EasyGeneralFeatureDetector<T,D>

Direct Known Subclasses:

GeneralToInterestPoint

public class EasyGeneralFeatureDetector<T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray>
extends java.lang.Object

Detects features using GeneralFeatureDetector but Handles all the derivative computations automatically.

Field Summary

Fields

Modifier and Type	Field and Description
protected D	derivX
protected D	derivXX
protected D	derivXY
protected D	derivY
protected D	derivYY
protected GeneralFeatureDetector<T,D>	detector
protected boofcv.abst.filter.derivative.ImageGradient<T,D>	gradient
protected boofcv.abst.filter.derivative.ImageHessian<D>	hessian

Constructor Summary

Constructors

Constructor and Description
EasyGeneralFeatureDetector(GeneralFeatureDetector<T,D> detector, java.lang.Class<T> imageType, java.lang.Class<D> derivType) Configures detector and uses default image derivatives.
EasyGeneralFeatureDetector(GeneralFeatureDetector<T,D> detector, boofcv.abst.filter.derivative.ImageGradient<T,D> gradient, boofcv.abst.filter.derivative.ImageHessian<D> hessian, java.lang.Class<D> derivType) Constructor which allows the user to specify how derivatives are computed

Method Summary

Modifier and Type	Method and Description
void	detect(T input, boofcv.struct.QueueCorner exclude) Detect features inside the image.
GeneralFeatureDetector<T,D>	getDetector()
boofcv.struct.QueueCorner	getMaximums()
boofcv.struct.QueueCorner	getMinimums()

Methods inherited from class java.lang.Object

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

Field Detail

detector

protected GeneralFeatureDetector<T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray> detector

gradient

protected boofcv.abst.filter.derivative.ImageGradient<T extends boofcv.struct.image.ImageGray,D extends boofcv.struct.image.ImageGray> gradient

hessian

protected boofcv.abst.filter.derivative.ImageHessian<D extends boofcv.struct.image.ImageGray> hessian

derivX

protected D extends boofcv.struct.image.ImageGray derivX

derivY

protected D extends boofcv.struct.image.ImageGray derivY

derivXX

protected D extends boofcv.struct.image.ImageGray derivXX

derivYY

protected D extends boofcv.struct.image.ImageGray derivYY

derivXY

protected D extends boofcv.struct.image.ImageGray derivXY

Constructor Detail

EasyGeneralFeatureDetector

public EasyGeneralFeatureDetector(GeneralFeatureDetector<T,D> detector,
                                  java.lang.Class<T> imageType,
                                  java.lang.Class<D> derivType)

Configures detector and uses default image derivatives.

Parameters:

detector - Feature detector.

imageType - Type of input image

derivType - If null then the derivative will be selected using the image type.

EasyGeneralFeatureDetector

public EasyGeneralFeatureDetector(GeneralFeatureDetector<T,D> detector,
                                  boofcv.abst.filter.derivative.ImageGradient<T,D> gradient,
                                  boofcv.abst.filter.derivative.ImageHessian<D> hessian,
                                  java.lang.Class<D> derivType)

Constructor which allows the user to specify how derivatives are computed

Method Detail

detect

public void detect(T input,
                   boofcv.struct.QueueCorner exclude)

Detect features inside the image. Excluding points in the exclude list.

Parameters:

input - Image being processed.

exclude - List of points that should not be returned.

getDetector

public GeneralFeatureDetector<T,D> getDetector()

getMaximums

public boofcv.struct.QueueCorner getMaximums()

getMinimums

public boofcv.struct.QueueCorner getMinimums()