Package boofcv.abst.filter.derivative

Class ImageHessian_Reflection<Output extends ImageGray<Output>>

java.lang.Object

boofcv.abst.filter.derivative.ImageHessian_Reflection<Output>

All Implemented Interfaces:

ImageDerivative<Output,Output>, ImageHessian<Output>

public class ImageHessian_Reflection<Output extends ImageGray<Output>>
extends Object
implements ImageHessian<Output>

Generic implementation which uses reflections to call hessian functions

Constructor Summary

Constructors

Constructor	Description
ImageHessian_Reflection(Method m)

Method Summary

Modifier and Type	Method	Description
int	getBorder()	How many pixels wide is the region that is not processed along the outside border of the image.
BorderType	getBorderType()	Returns how the image borders are handled.
ImageType<Output>	getDerivativeType()	Image type for derivative output
void	process(Output inputDerivX, Output inputDerivY, Output derivXX, Output derivYY, Output derivXY)	Computes all the second derivative terms in the image.
void	setBorderType(BorderType type)	Overrides using BorderType.EXTENDED along the image border.

Methods inherited from class java.lang.Object

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

Constructor Details

ImageHessian_Reflection

public ImageHessian_Reflection(Method m)

Method Details

process

public void process(Output inputDerivX,
 Output inputDerivY,
 Output derivXX,
 Output derivYY,
 Output derivXY)

Description copied from interface: ImageHessian

Computes all the second derivative terms in the image.

Specified by:

process in interface ImageHessian<Output extends ImageGray<Output>>

Parameters:

inputDerivX - Precomputed image X-derivative.

inputDerivY - Precomputed image Y-derivative.

derivXX - Second derivative x-axis x-axis

derivYY - Second derivative y-axis y-axis

derivXY - Second derivative x-axis y-axis

setBorderType

public void setBorderType(BorderType type)

Description copied from interface: ImageDerivative

Overrides using BorderType.EXTENDED along the image border. Don't change this behavior unless you know what you're doing.

Specified by:

setBorderType in interface ImageDerivative<Output extends ImageGray<Output>,Output extends ImageGray<Output>>

Parameters:

type - Specify image border behavior

getBorderType

public BorderType getBorderType()

Description copied from interface: ImageDerivative

Returns how the image borders are handled.

Specified by:

getBorderType in interface ImageDerivative<Output extends ImageGray<Output>,Output extends ImageGray<Output>>

Returns:

Image border type.

getBorder

public int getBorder()

Description copied from interface: ImageDerivative

How many pixels wide is the region that is not processed along the outside border of the image.

Specified by:

getBorder in interface ImageDerivative<Output extends ImageGray<Output>,Output extends ImageGray<Output>>

Returns:

number of pixels.

getDerivativeType

public ImageType<Output> getDerivativeType()

Description copied from interface: ImageDerivative

Image type for derivative output

Specified by:

getDerivativeType in interface ImageDerivative<Output extends ImageGray<Output>,Output extends ImageGray<Output>>