www.pudn.com > java-face.rar > Open.java

import java.applet.*; 
import java.awt.*; 
import java.awt.image.*; 
import java.net.*; 
import java.util.*; 
import java.io.*; 
import java.lang.Math; 
 
/** 
 * Open is an algorithm to open a binary image using a 3x3 kernel using 
 * erosion followed by dilation. 
 * 
 * @author Simon Horne. 
 */ 
public class Open extends Thread { 
 
  /** 
   * Default no-arg constructor. 
   */ 
  public Open() { 
  } 
 
  /** 
   * Method to open a binary image by eroding and then dilating the image 
   * using the specified kernel. 
   */ 
  public static BinaryFast open_image(BinaryFast b, int [] kernel,  
          int iterations){ 
    int i=0; 
      b = Erode.erode_image(b, kernel, iterations); 
      b = Dilate.dilate_image(b, kernel, iterations); 
    return b; 
  } 
 
}