boofcv.alg.feature.detect.template

Class TemplateDiffSquared<T extends ImageBase>

java.lang.Object

boofcv.alg.feature.detect.template.BaseTemplateIntensity<T>

boofcv.alg.feature.detect.template.TemplateDiffSquared<T>

All Implemented Interfaces:

TemplateMatchingIntensity<T>

Direct Known Subclasses:

TemplateDiffSquared.F32, TemplateDiffSquared.U8

public abstract class TemplateDiffSquared<T extends ImageBase>
extends BaseTemplateIntensity<T>

Scores the difference between the template and the image using difference squared error. The error is multiplied by -1 to ensure that the best fits are peaks and not minimums.

error = -1*Sum_(o,u) [I(x,y) - T(x-o,y-u)]^2

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TemplateDiffSquared.F32
static class	TemplateDiffSquared.U8

Constructor Summary

Constructors

Constructor and Description
TemplateDiffSquared()

Method Summary

Modifier and Type	Method and Description
boolean	isBorderProcessed() Does this algorithm process the image's border.

Methods inherited from class boofcv.alg.feature.detect.template.BaseTemplateIntensity

getBorderX0, getBorderX1, getBorderY0, getBorderY1, getIntensity, process, process

Methods inherited from class java.lang.Object

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

Constructor Detail

TemplateDiffSquared

public TemplateDiffSquared()

Method Detail

isBorderProcessed

public boolean isBorderProcessed()

Description copied from interface: TemplateMatchingIntensity

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

Returns:

true if the border is processed and false otherwise.