Class Crimmins

java.lang.Object
  |
  +--Crimmins
public class Crimmins
extends java.lang.Object

Crimmins is an operator that applies the Crimmins Speckle Reduction Algorithm.

Author:
Simon Horne.

Constructor Summary
Crimmins()
          Default no-arg constructor.
 
Method Summary
 int[] crimmins_image(int[] input, int width, int height, int iterations)
          Takes a 1d image and applies Crimmins to it.
 int[][] crimmins(int[][] input, int width, int height, int iterations)
          Takes a 2d image and applies Crimmins to it.
 int[][] crimminsImage(int[][] image, int width, int height, int iterations)
          Takes a 2d array of grey level values and applies the Crimmins Speckle Reduction algorithm to it for a specified number of iterations.
static int[] greysToPixels(int[][] outputArrays, int width, int height)
          Converts a 2D array of grey level values into a continuous 1D array of pixels.
static int[][] pixelsToGreys(int[] input, int width, int height)
          Converts a 1D array of pixels to a 2D array of grey level values.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Crimmins

public Crimmins()
Default no-arg constructor.
Method Detail

pixelsToGreys

public static int[][] pixelsToGreys(int[] input,
                                    int width,
                                    int height)
Converts a 1D array of pixels to a 2D array of grey level values.
Parameters:
input - The 1D array.
width - The width of the 2D array.
height - The height of the 2D array.
Returns:
The 2D array.

greysToPixels

public static int[] greysToPixels(int[][] outputArrays,
                                  int width,
                                  int height)
Converts a 2D array of grey level values into a continuous 1D array of pixels.
Parameters:
outputArrays - The 2D array.
width - The width of the 2D array.
height - The height of the 2D array.
Returns:
The 1D array.

crimminsImage

public int[][] crimminsImage(int[][] image,
                             int width,
                             int height,
                             int iterations)
Takes a 2d array of grey level values and applies the Crimmins Speckle Reduction algorithm to it for a specified number of iterations.
Parameters:
image - the input image
width - of the input image
height - of the input image
iterations - to be applied
Returns:
the new Crimminsed image

crimmins_image

public int[] crimmins_image(int[] input,
                            int width,
                            int height,
                            int iterations)
Takes a 1d image and applies Crimmins to it.
Parameters:
input - the input image
width - of the input image
height - of the input image
iterations - to be applied
Returns:
the new image

crimmins

public int[][] crimmins(int[][] input,
                        int width,
                        int height,
                        int iterations)
Takes a 2d image and applies Crimmins to it.
Parameters:
input - the input image
width - of the input image
height - of the input image
iterations - to be applied
Returns:
the new image