Package boofcv.alg.template

Class TemplateIntensityImage<T extends ImageBase<T>>

java.lang.Object

boofcv.alg.template.TemplateIntensityImage<T>

All Implemented Interfaces:

TemplateMatchingIntensity<T>

Direct Known Subclasses:

TemplateIntensityImage_MT

public class TemplateIntensityImage<T extends ImageBase<T>>
extends Object
implements TemplateMatchingIntensity<T>

Class which computes the templates' intensity across the entire image

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	TemplateIntensityImage.EvaluatorMethod<T extends ImageBase<T>>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	borderX0
protected int	borderX1
protected int	borderY0
protected int	borderY1
protected T	image
protected GrayF32	intensity
protected T	mask
protected TemplateIntensityImage.EvaluatorMethod<T>	method
protected T	template

Constructor Summary

Constructors

Constructor	Description
TemplateIntensityImage(TemplateIntensityImage.EvaluatorMethod<T> method)

Method Summary

Modifier and Type	Method	Description
int	getBorderX0()	Thickness of border along the image left side (lower extent)
int	getBorderX1()	Thickness of border along the image right side (upper extent)
int	getBorderY0()	Thickness of border along the image top (lower extent)
int	getBorderY1()	Thickness of border along the image bottom (upper extent)
GrayF32	getIntensity()	Contains results of template matching.
boolean	isBorderProcessed()	Does this algorithm process the image's border.
boolean	isMaximize()	If true then a better fit is a larger number, otherwise a smaller number is a better fit
void	process(T template)	Matches the template to the image and computes an intensity image.
void	process(T template, T mask)	Matches the template with a mask to the image and computes an intensity image.
protected void	processInner(int w, int h)
protected void	processInnerMask(int w, int h)
void	setInputImage(T image)	Specifies the input image which the template is going ot be matched against

Methods inherited from class java.lang.Object

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

Field Details

intensity

protected GrayF32 intensity

image

protected T extends ImageBase<T> image

template

protected T extends ImageBase<T> template

mask

@Nullable
protected T extends ImageBase<T> mask

borderX0

protected int borderX0

borderY0

protected int borderY0

borderX1

protected int borderX1

borderY1

protected int borderY1

method

protected TemplateIntensityImage.EvaluatorMethod<T extends ImageBase<T>> method

Constructor Details

TemplateIntensityImage

public TemplateIntensityImage(TemplateIntensityImage.EvaluatorMethod<T> method)

Method Details

setInputImage

public void setInputImage(T image)

Description copied from interface: TemplateMatchingIntensity

Specifies the input image which the template is going ot be matched against

Specified by:

setInputImage in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Parameters:

image - Input image. Not modified.

process

public void process(T template)

Description copied from interface: TemplateMatchingIntensity

Matches the template to the image and computes an intensity image. Must call TemplateMatchingIntensity.setInputImage(ImageBase) first

Specified by:

process in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Parameters:

template - Template image. Must be equal to or smaller than the input image. Not modified.

processInner

protected void processInner(int w,
 int h)

process

public void process(T template,
 T mask)

Description copied from interface: TemplateMatchingIntensity

Matches the template with a mask to the image and computes an intensity image. Must call TemplateMatchingIntensity.setInputImage(ImageBase) first

Specified by:

process in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Parameters:

template - Template image. Must be equal to or smaller than the input image. Not modified.

mask - Mask that identifies how translucent pixels. 0 = 100% transparent and all values above increase its importance. Typical values are 0 to 255 for integer images and 0.0 to 1.0 for floating point.

processInnerMask

protected void processInnerMask(int w,
 int h)

getIntensity

public GrayF32 getIntensity()

Description copied from interface: TemplateMatchingIntensity

Contains results of template matching. Higher intensity values correspond to a better match. Local matches can be found using NonMaxSuppression. See comment about processing the image border.

Specified by:

getIntensity in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

Feature intensity

getBorderX0

public int getBorderX0()

Description copied from interface: TemplateMatchingIntensity

Thickness of border along the image left side (lower extent)

Specified by:

getBorderX0 in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

Border in pixels

getBorderY0

public int getBorderY0()

Description copied from interface: TemplateMatchingIntensity

Thickness of border along the image top (lower extent)

Specified by:

getBorderY0 in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

Border in pixels

getBorderX1

public int getBorderX1()

Description copied from interface: TemplateMatchingIntensity

Thickness of border along the image right side (upper extent)

Specified by:

getBorderX1 in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

Border in pixels

getBorderY1

public int getBorderY1()

Description copied from interface: TemplateMatchingIntensity

Thickness of border along the image bottom (upper extent)

Specified by:

getBorderY1 in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

Border in pixels

isMaximize

public boolean isMaximize()

Description copied from interface: TemplateMatchingIntensity

If true then a better fit is a larger number, otherwise a smaller number is a better fit

Specified by:

isMaximize in interface TemplateMatchingIntensity<T extends ImageBase<T>>

isBorderProcessed

public boolean isBorderProcessed()

Description copied from interface: TemplateMatchingIntensity

Does this algorithm process the image's border. If it does not process the border

Specified by:

isBorderProcessed in interface TemplateMatchingIntensity<T extends ImageBase<T>>

Returns:

true if the border is processed and false otherwise.