ip.transforms
Class ConvolutionUtils

java.lang.Object
  ip.transforms.ConvolutionUtils

public class ConvolutionUtils
extends java.lang.Object

Constructor Summary

ConvolutionUtils()

Method Summary

static java.awt.Image	convolution(java.awt.Image img, float[][] k, java.awt.image.ImageObserver io)
static short[][]	convolve(short[][] f, float[][] k)
static short[][]	convolve2(short[][] f, float[][] k)
static short[][]	convolveBrute2(short[][] f, float[][] k)
static short[][]	convolveBruteForce(short[][] f, float[][] k)
static short[][]	convolveNoEdge(short[][] f, float[][] k)
static short[][]	convolveNoEdge2(short[][] f, float[][] k)
static int	cx(int x, int width)
static int	cy(int y, int height)
static void	drawPel(java.awt.Graphics g, int x, int y)
static void	drawPel(java.awt.Graphics g, java.awt.Point p)
static java.awt.Image	growTile(java.awt.Image img, int growX, int growY)
static void	main(java.lang.String[] args)
static void	oddTest()
static void	testConvolution()
static void	testCxCy()
static void	testGrowTile()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConvolutionUtils

public ConvolutionUtils()

Method Detail

drawPel

public static void drawPel(java.awt.Graphics g,
                           int x,
                           int y)

drawPel

public static void drawPel(java.awt.Graphics g,
                           java.awt.Point p)

testConvolution

public static void testConvolution()

oddTest

public static void oddTest()

convolution

public static java.awt.Image convolution(java.awt.Image img,
                                         float[][] k,
                                         java.awt.image.ImageObserver io)

main

public static void main(java.lang.String[] args)

testGrowTile

public static void testGrowTile()

growTile

public static java.awt.Image growTile(java.awt.Image img,
                                      int growX,
                                      int growY)

testCxCy

public static void testCxCy()

cx

public static int cx(int x,
                     int width)

cy

public static int cy(int y,
                     int height)

convolveBruteForce

public static short[][] convolveBruteForce(short[][] f,
                                           float[][] k)

convolve

public static short[][] convolve(short[][] f,
                                 float[][] k)

convolveNoEdge

public static short[][] convolveNoEdge(short[][] f,
                                       float[][] k)

convolveBrute2

public static short[][] convolveBrute2(short[][] f,
                                       float[][] k)

convolve2

public static short[][] convolve2(short[][] f,
                                  float[][] k)

convolveNoEdge2

public static short[][] convolveNoEdge2(short[][] f,
                                        float[][] k)