Package boofcv.alg.segmentation.ms

Class SegmentMeanShiftSearchGray<T extends ImageGray<T>>

java.lang.Object

boofcv.alg.segmentation.ms.SegmentMeanShiftSearch<T>

boofcv.alg.segmentation.ms.SegmentMeanShiftSearchGray<T>

All Implemented Interfaces:

Stoppable

public class SegmentMeanShiftSearchGray<T extends ImageGray<T>>
extends SegmentMeanShiftSearch<T>

Implementation of SegmentMeanShiftSearch for gray-scale images

Nested Class Summary

Nested classes/interfaces inherited from interface org.ddogleg.struct.Stoppable

Stoppable.Stopped

Field Summary

Fields

Modifier and Type	Field	Description
protected DogArray<Point2D_F32>	history
protected InterpolatePixelS<T>	interpolate
protected float	meanGray

Fields inherited from class boofcv.alg.segmentation.ms.SegmentMeanShiftSearch

convergenceTol, image, maxColorDistanceSq, maxIterations, modeColor, modeLocation, modeMemberCount, modeX, modeY, pixelToMode, quickMode, radiusX, radiusY, spacialTable, stopRequested, weightTable, widthX, widthY

Constructor Summary

Constructors

Constructor	Description
SegmentMeanShiftSearchGray(int maxIterations, float convergenceTol, InterpolatePixelS<T> interpolate, int radiusX, int radiusY, float maxColorDistance, boolean fast)

Method Summary

Modifier and Type	Method	Description
protected void	findPeak(float cx, float cy, float gray)	Uses mean-shift to find the peak.
ImageType<T>	getImageType()
void	process(T image)	Performs mean-shift clustering on the input image

Methods inherited from class boofcv.alg.segmentation.ms.SegmentMeanShiftSearch

distanceSq, getModeColor, getModeLocation, getPixelToRegion, getRegionMemberCount, isStopRequested, requestStop, weight

Methods inherited from class java.lang.Object

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

Field Details

interpolate

protected InterpolatePixelS<T extends ImageGray<T>> interpolate

meanGray

protected float meanGray

history

protected DogArray<Point2D_F32> history

Constructor Details

SegmentMeanShiftSearchGray

public SegmentMeanShiftSearchGray(int maxIterations,
 float convergenceTol,
 InterpolatePixelS<T> interpolate,
 int radiusX,
 int radiusY,
 float maxColorDistance,
 boolean fast)

Method Details

process

public void process(T image)

Performs mean-shift clustering on the input image

Specified by:

process in class SegmentMeanShiftSearch<T extends ImageGray<T>>

Parameters:

image - Input image

getImageType

public ImageType<T> getImageType()

Specified by:

getImageType in class SegmentMeanShiftSearch<T extends ImageGray<T>>

findPeak

protected void findPeak(float cx,
 float cy,
 float gray)

Uses mean-shift to find the peak. Returns the peak as an index in the image data array.

Parameters:

gray - The color value which mean-shift is trying to find a region which minimises it