com.scottpreston.javarobot.chapter6
Class PrestonProcessor

java.lang.Object
  com.scottpreston.javarobot.chapter6.PrestonProcessor

public class PrestonProcessor
extends java.lang.Object

Field Summary

static java.lang.String	FILTER_COLOR
static java.lang.String	FILTER_COLOR_RATIO
static java.lang.String	FILTER_EDGE
static java.lang.String	FILTER_HOUGH_LINES
static java.lang.String	FILTER_MOTION
static java.lang.String	FILTER_RESIZE
static java.lang.String	FILTER_RGB_TO_GREY
static java.lang.String	FILTER_SHARP
static java.lang.String	FILTER_SMOOTH
static java.lang.String	FILTER_THRESHHOLD
static java.lang.String	FILTER_THRESHHOLD_COLOR

Constructor Summary

PrestonProcessor()

Method Summary

java.awt.image.BufferedImage	backgroundSubtract(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	colorRatio(java.awt.image.BufferedImage srcImg, ColorGram cg)
int	colorRatioCount(java.awt.image.BufferedImage srcImg, ColorGram cg)
java.awt.image.BufferedImage	filterColor(java.awt.image.BufferedImage srcImg, java.awt.Color c)
java.awt.Point	getAvgPoint(java.awt.image.BufferedImage srcImg)
java.awt.Color	getGrey(java.awt.Color color)
int	getGrey(int colorInt)
int[]	getHistogram(java.awt.image.BufferedImage bufImg)
java.awt.image.BufferedImage	getHoughLines(java.awt.image.BufferedImage srcImg)
int[]	getMean(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	process(FilterParameters parms)
java.awt.image.BufferedImage	resize(java.awt.image.BufferedImage srcImg, int targetW, int targetH)
java.awt.image.BufferedImage	rgbToGrey(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	sharpen(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	smooth(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	sobelGradMag(java.awt.image.BufferedImage srcImg)
java.awt.image.BufferedImage	threshold(java.awt.image.BufferedImage srcImg, int min, int max, boolean transparent)
java.awt.image.BufferedImage	thresholdColor(java.awt.image.BufferedImage srcImg, int min, int max, java.awt.Color c)

Methods inherited from class java.lang.Object

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

Field Detail

FILTER_RGB_TO_GREY

public static final java.lang.String FILTER_RGB_TO_GREY

See Also:

Constant Field Values

FILTER_MOTION

public static final java.lang.String FILTER_MOTION

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Constant Field Values

FILTER_COLOR

public static final java.lang.String FILTER_COLOR

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Constant Field Values

FILTER_THRESHHOLD

public static final java.lang.String FILTER_THRESHHOLD

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Constant Field Values

FILTER_THRESHHOLD_COLOR

public static final java.lang.String FILTER_THRESHHOLD_COLOR

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Constant Field Values

FILTER_COLOR_RATIO

public static final java.lang.String FILTER_COLOR_RATIO

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Constant Field Values

FILTER_EDGE

public static final java.lang.String FILTER_EDGE

See Also:

Constant Field Values

FILTER_SMOOTH

public static final java.lang.String FILTER_SMOOTH

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Constant Field Values

FILTER_SHARP

public static final java.lang.String FILTER_SHARP

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Constant Field Values

FILTER_RESIZE

public static final java.lang.String FILTER_RESIZE

See Also:

Constant Field Values

FILTER_HOUGH_LINES

public static final java.lang.String FILTER_HOUGH_LINES

See Also:

Constant Field Values

Constructor Detail

PrestonProcessor

public PrestonProcessor()

Method Detail

process

public java.awt.image.BufferedImage process(FilterParameters parms)

rgbToGrey

public java.awt.image.BufferedImage rgbToGrey(java.awt.image.BufferedImage srcImg)

getGrey

public java.awt.Color getGrey(java.awt.Color color)

getGrey

public int getGrey(int colorInt)

backgroundSubtract

public java.awt.image.BufferedImage backgroundSubtract(java.awt.image.BufferedImage srcImg)

threshold

public java.awt.image.BufferedImage threshold(java.awt.image.BufferedImage srcImg,
                                              int min,
                                              int max,
                                              boolean transparent)

thresholdColor

public java.awt.image.BufferedImage thresholdColor(java.awt.image.BufferedImage srcImg,
                                                   int min,
                                                   int max,
                                                   java.awt.Color c)

filterColor

public java.awt.image.BufferedImage filterColor(java.awt.image.BufferedImage srcImg,
                                                java.awt.Color c)

colorRatio

public java.awt.image.BufferedImage colorRatio(java.awt.image.BufferedImage srcImg,
                                               ColorGram cg)

getMean

public int[] getMean(java.awt.image.BufferedImage srcImg)

colorRatioCount

public int colorRatioCount(java.awt.image.BufferedImage srcImg,
                           ColorGram cg)

sobelGradMag

public java.awt.image.BufferedImage sobelGradMag(java.awt.image.BufferedImage srcImg)

smooth

public java.awt.image.BufferedImage smooth(java.awt.image.BufferedImage srcImg)

sharpen

public java.awt.image.BufferedImage sharpen(java.awt.image.BufferedImage srcImg)

resize

public java.awt.image.BufferedImage resize(java.awt.image.BufferedImage srcImg,
                                           int targetW,
                                           int targetH)

getHistogram

public int[] getHistogram(java.awt.image.BufferedImage bufImg)

getHoughLines

public java.awt.image.BufferedImage getHoughLines(java.awt.image.BufferedImage srcImg)

getAvgPoint

public java.awt.Point getAvgPoint(java.awt.image.BufferedImage srcImg)