Package boofcv.alg.feature.detect.extract

Class NonMaxCandidate

java.lang.Object

boofcv.alg.feature.detect.extract.NonMaxCandidate

Direct Known Subclasses:

NonMaxCandidate_MT

public class NonMaxCandidate
extends Object

Performs a sparse search for local minimums/maximums by only examine around candidates.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NonMaxCandidate.Relaxed	Search with a relaxes rule.
static interface	NonMaxCandidate.Search	Interface for local search algorithm around the candidates
static class	NonMaxCandidate.Strict	Search with a strict rule <

Field Summary

Fields

Modifier and Type	Field	Description
protected int	endBorderX
protected int	endBorderY
protected int	ignoreBorder
protected GrayF32	input
protected Point2D_I16	pt
protected int	radius
protected NonMaxCandidate.Search	search
protected float	thresholdMax
protected float	thresholdMin

Constructor Summary

Constructors

Constructor	Description
NonMaxCandidate(NonMaxCandidate.Search search)

Method Summary

Modifier and Type	Method	Description
protected void	examineMaximum(GrayF32 intensityImage, ListIntPoint2D candidates, DogArray<Point2D_I16> found)
protected void	examineMinimum(GrayF32 intensityImage, ListIntPoint2D candidates, DogArray<Point2D_I16> found)
int	getBorder()
int	getSearchRadius()
float	getThresholdMax()
float	getThresholdMin()
void	process(GrayF32 intensityImage, @Nullable ListIntPoint2D candidatesMin, @Nullable ListIntPoint2D candidatesMax, @Nullable DogArray<Point2D_I16> foundMin, @Nullable DogArray<Point2D_I16> foundMax)	Checks to see if the specified candidates are local minimums or maximums.
void	setBorder(int border)
void	setSearchRadius(int radius)
void	setThresholdMax(float thresholdMax)
void	setThresholdMin(float thresholdMin)

Methods inherited from class java.lang.Object

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

Field Details

radius

protected int radius

thresholdMin

protected float thresholdMin

thresholdMax

protected float thresholdMax

ignoreBorder

protected int ignoreBorder

input

protected GrayF32 input

search

protected NonMaxCandidate.Search search

endBorderX

protected int endBorderX

endBorderY

protected int endBorderY

pt

protected Point2D_I16 pt

Constructor Details

NonMaxCandidate

public NonMaxCandidate(NonMaxCandidate.Search search)

Method Details

process

public void process(GrayF32 intensityImage,
 @Nullable
 @Nullable ListIntPoint2D candidatesMin,
 @Nullable
 @Nullable ListIntPoint2D candidatesMax,
 @Nullable
 @Nullable DogArray<Point2D_I16> foundMin,
 @Nullable
 @Nullable DogArray<Point2D_I16> foundMax)

Checks to see if the specified candidates are local minimums or maximums. If a candidate list is null then that test is skipped.

examineMinimum

protected void examineMinimum(GrayF32 intensityImage,
 ListIntPoint2D candidates,
 DogArray<Point2D_I16> found)

examineMaximum

protected void examineMaximum(GrayF32 intensityImage,
 ListIntPoint2D candidates,
 DogArray<Point2D_I16> found)

setSearchRadius

public void setSearchRadius(int radius)

getSearchRadius

public int getSearchRadius()

getThresholdMin

public float getThresholdMin()

setThresholdMin

public void setThresholdMin(float thresholdMin)

getThresholdMax

public float getThresholdMax()

setThresholdMax

public void setThresholdMax(float thresholdMax)

setBorder

public void setBorder(int border)

getBorder

public int getBorder()