程序包 org.meteoinfo.image.filter

类 EdgeFilter

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.WholeImageFilter

org.meteoinfo.image.filter.EdgeFilter

所有已实现的接口:

java.awt.image.BufferedImageOp, java.lang.Cloneable

public class EdgeFilter
extends WholeImageFilter

An edge-detection filter.

字段概要

字段

修饰符和类型	字段	说明
static float[]	FREI_CHEN_H
static float[]	FREI_CHEN_V
protected float[]	hEdgeMatrix
static float[]	PREWITT_H
static float[]	PREWITT_V
static float	R2
static float[]	ROBERTS_H
static float[]	ROBERTS_V
static float[]	SOBEL_H
static float[]	SOBEL_V
protected float[]	vEdgeMatrix

从类继承的字段 org.meteoinfo.image.filter.WholeImageFilter

originalSpace, transformedSpace

构造器概要

构造器

构造器	说明
EdgeFilter()

方法概要

修饰符和类型	方法	说明
protected int[]	filterPixels(int width, int height, int[] inPixels, java.awt.Rectangle transformedSpace)	Actually filter the pixels.
float[]	getHEdgeMatrix()
float[]	getVEdgeMatrix()
void	setHEdgeMatrix(float[] hEdgeMatrix)
void	setVEdgeMatrix(float[] vEdgeMatrix)
java.lang.String	toString()

从类继承的方法 org.meteoinfo.image.filter.WholeImageFilter

filter, transformSpace

从类继承的方法 org.meteoinfo.image.filter.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

从类继承的方法 java.lang.Object

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

字段详细资料

R2

public static final float R2

ROBERTS_V

public static final float[] ROBERTS_V

ROBERTS_H

public static final float[] ROBERTS_H

PREWITT_V

public static final float[] PREWITT_V

PREWITT_H

public static final float[] PREWITT_H

SOBEL_V

public static final float[] SOBEL_V

SOBEL_H

public static float[] SOBEL_H

FREI_CHEN_V

public static final float[] FREI_CHEN_V

FREI_CHEN_H

public static float[] FREI_CHEN_H

vEdgeMatrix

protected float[] vEdgeMatrix

hEdgeMatrix

protected float[] hEdgeMatrix

构造器详细资料

EdgeFilter

public EdgeFilter()

方法详细资料

setVEdgeMatrix

public void setVEdgeMatrix(float[] vEdgeMatrix)

getVEdgeMatrix

public float[] getVEdgeMatrix()

setHEdgeMatrix

public void setHEdgeMatrix(float[] hEdgeMatrix)

getHEdgeMatrix

public float[] getHEdgeMatrix()

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             java.awt.Rectangle transformedSpace)

从类复制的说明: WholeImageFilter

Actually filter the pixels.

指定者:

filterPixels 在类中 WholeImageFilter

参数:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

返回:

the output pixels

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object