org.shapelogic.color
Class GrayAndVariance

java.lang.Object
  org.shapelogic.color.GrayAndVariance

All Implemented Interfaces:

ColorChannels, IColorAndVariance, HasArea, HasPixelArea, PixelHandler

Direct Known Subclasses:

GrayRange

public class GrayAndVariance
extends java.lang.Object
implements IColorAndVariance

GrayAndVariance describes an average color with variance for gray 8 bit.
Used for color clustering, and particle counter.

Author:

Sami Badawi

Field Summary

protected StorelessDiscriptiveStatistic	_grayStatistic
protected int	_maxColor
protected double	_maxDistance Distance from colorCenter that will be accepted in this Range.
protected int	_minColor Not sure if these are needed.

Constructor Summary

GrayAndVariance()

Method Summary

int	getArea() Area of this color range.
int[]	getColorChannels() Color vector to be used for color distance. Should I use the center color or the mean color? I will start by using the mean color. I think that I will start without including the standard deviation.
int	getMeanBlue()
int	getMeanColor()
int	getMeanGray()
int	getMeanGreen()
int	getMeanRed()
PixelArea	getPixelArea()
double	getStandardDeviation()
void	merge(IColorAndVariance colorAndVariance)
void	putPixel(int x, int y, int color) Add the color for a given point (x,y).
void	setPixelArea(PixelArea pixelArea)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

_grayStatistic

protected StorelessDiscriptiveStatistic _grayStatistic

_minColor

protected int _minColor

Not sure if these are needed.

_maxColor

protected int _maxColor

_maxDistance

protected double _maxDistance

Distance from colorCenter that will be accepted in this Range.

Constructor Detail

GrayAndVariance

public GrayAndVariance()

Method Detail

putPixel

public void putPixel(int x,
                     int y,
                     int color)

Add the color for a given point (x,y).
The points needs to be added in sequence.

Specified by:

putPixel in interface PixelHandler

getArea

public int getArea()

Description copied from interface: HasArea

Area of this color range.

Specified by:

getArea in interface HasArea

getMeanColor

public int getMeanColor()

Specified by:

getMeanColor in interface IColorAndVariance

getStandardDeviation

public double getStandardDeviation()

Specified by:

getStandardDeviation in interface IColorAndVariance

merge

public void merge(IColorAndVariance colorAndVariance)

Specified by:

merge in interface IColorAndVariance

getColorChannels

public int[] getColorChannels()

Color vector to be used for color distance.
Should I use the center color or the mean color?
I will start by using the mean color.
I think that I will start without including the standard deviation.

Specified by:

getColorChannels in interface ColorChannels

getMeanGray

public int getMeanGray()

getMeanRed

public int getMeanRed()

Specified by:

getMeanRed in interface IColorAndVariance

getMeanGreen

public int getMeanGreen()

Specified by:

getMeanGreen in interface IColorAndVariance

getMeanBlue

public int getMeanBlue()

Specified by:

getMeanBlue in interface IColorAndVariance

getPixelArea

public PixelArea getPixelArea()

Specified by:

getPixelArea in interface HasPixelArea

setPixelArea

public void setPixelArea(PixelArea pixelArea)

Specified by:

setPixelArea in interface HasPixelArea

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object