devs.visionpackage.org.cmotch.visionlibrary
Class EdgeDetection

java.lang.Object
  devs.visionpackage.org.cmotch.visionlibrary.EdgeDetection

public class EdgeDetection
extends java.lang.Object

Edge detection class

Field Summary

static int	FREICHEN_HORIZ
static int	FREICHEN_VERT
static int	PREWITT_HORIZ
static int	PREWITT_VERT
static int	ROBERTS_HORIZ
static int	ROBERTS_VERT
static int	SOBEL_HORIZ
static int	SOBEL_VERT

Constructor Summary

EdgeDetection()

Method Summary

static java.awt.image.BufferedImage	drawPoints(java.awt.image.BufferedImage img, java.awt.image.BufferedImage origImg) Draw points on an image.
static java.awt.image.BufferedImage	edgeDetection(java.awt.image.BufferedImage img, int EdgeType) Perform edge detection on the input image
java.awt.image.BufferedImage	sobalDetectionJAI(java.awt.image.BufferedImage image0) Perform the sobal detection on the input image using the JAI (Very Slow)

Methods inherited from class java.lang.Object

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

Field Detail

SOBEL_HORIZ

public static final int SOBEL_HORIZ

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Constant Field Values

SOBEL_VERT

public static final int SOBEL_VERT

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Constant Field Values

ROBERTS_HORIZ

public static final int ROBERTS_HORIZ

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Constant Field Values

ROBERTS_VERT

public static final int ROBERTS_VERT

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Constant Field Values

PREWITT_HORIZ

public static final int PREWITT_HORIZ

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Constant Field Values

PREWITT_VERT

public static final int PREWITT_VERT

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Constant Field Values

FREICHEN_HORIZ

public static final int FREICHEN_HORIZ

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Constant Field Values

FREICHEN_VERT

public static final int FREICHEN_VERT

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Constant Field Values

Constructor Detail

EdgeDetection

public EdgeDetection()

Method Detail

sobalDetectionJAI

public java.awt.image.BufferedImage sobalDetectionJAI(java.awt.image.BufferedImage image0)

Perform the sobal detection on the input image using the JAI (Very Slow)

Parameters:

image0 - BufferedImage

Returns:

BufferedImage

edgeDetection

public static java.awt.image.BufferedImage edgeDetection(java.awt.image.BufferedImage img,
                                                         int EdgeType)

Perform edge detection on the input image

Parameters:

img - BufferedImage

EdgeType - int Edge Detection Type

Returns:

BufferedImage

drawPoints

public static java.awt.image.BufferedImage drawPoints(java.awt.image.BufferedImage img,
                                                      java.awt.image.BufferedImage origImg)

Draw points on an image. Taking an image that is the result of edge detection on the original image, and then drawing those points on it.

Parameters:

img - BufferedImage

origImg - BufferedImage

Returns:

BufferedImage