boofcv.alg.feature.detect.peak

Class MeanShiftGaussianPeak<T extends ImageSingleBand>

java.lang.Object

boofcv.alg.feature.detect.peak.MeanShiftPeak<T>

boofcv.alg.feature.detect.peak.MeanShiftGaussianPeak<T>

public class MeanShiftGaussianPeak<T extends ImageSingleBand>
extends MeanShiftPeak<T>

Implementation of MeanShiftPeak which uses a gaussian kernel. The sigma is specified by the radius.

Author:

Peter Abeles

Field Summary

Fields

Modifier and Type	Field and Description
protected Kernel2D_F32	kernel

Fields inherited from class boofcv.alg.feature.detect.peak.MeanShiftPeak

convergenceTol, image, interpolate, maxIterations, peakX, peakY, radius, width, x0, y0

Constructor Summary

Constructors

Constructor and Description
MeanShiftGaussianPeak(int maxIterations, float convergenceTol, int radius, Class<T> imageType) Configures search.

Method Summary

Methods

Modifier and Type	Method and Description
void	search(float cx, float cy) Performs a mean-shift search center at the specified coordinates
void	setRadius(int radius)

Methods inherited from class boofcv.alg.feature.detect.peak.MeanShiftPeak

getPeakX, getPeakY, setImage, setRegion

Methods inherited from class java.lang.Object

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

Field Detail

kernel

protected Kernel2D_F32 kernel

Constructor Detail

MeanShiftGaussianPeak

public MeanShiftGaussianPeak(int maxIterations,
                     float convergenceTol,
                     int radius,
                     Class<T> imageType)

Configures search.

Parameters:

maxIterations - Maximum number of iterations. Try 10

convergenceTol - Convergence tolerance. Try 1e-3

radius - Search radius. Application dependent.

Method Detail

setRadius

public void setRadius(int radius)

Overrides:

setRadius in class MeanShiftPeak<T extends ImageSingleBand>

search

public void search(float cx,
          float cy)

Performs a mean-shift search center at the specified coordinates

Specified by:

search in class MeanShiftPeak<T extends ImageSingleBand>