newjframe.java

Image boundayry detection

/*
 * NewJFrame.java
 *
 * Created on May 14, 2008, 1:28 PM
 */



/**
 *
 * @author  P S Vijay Bhaskar
 */
import java.io.*;
import javax.swing.*;
import java.applet.*;
import java.awt.*;
import java.awt.image.*;
public class NewJFrame extends javax.swing.JFrame {
    Image obj;
    String s,s1;
    ImageIcon ii,jj,ki,kj;
    Image i1,i2;
    Image ii1,ii2,ii3,img,img1,img2;
    Grayscale gs=new Grayscale();
    Grayscale1 gs1=new Grayscale1();
    int pixels[];int iw,ih;int hw[][];
    int pixels1[];int iw1,ih1;int hw1[][];
    int pixels2[];
    int same[];int id[];
    int dif[];int sam[][];
    int c=0,u=0,v=0;
    int pix1[]=new int[150000];
    int pix2[]=new int[5000];
    java.applet.Applet ax=new Applet();
    java.applet.Applet ax1=new Applet();
    /** Creates new form NewJFrame */
    public NewJFrame() {
        super("Converting image to GrayScale");
        initComponents();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jFrame1 = new javax.swing.JFrame();
        jFileChooser1 = new javax.swing.JFileChooser();
        jFrame2 = new javax.swing.JFrame();
        jLabel1 = new javax.swing.JLabel();
        jButton2 = new javax.swing.JButton();
        jLabel2 = new javax.swing.JLabel();
        jButton3 = new javax.swing.JButton();
        jLabel4 = new javax.swing.JLabel();
        jButton4 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        jLabel5 = new javax.swing.JLabel();
        jFrame3 = new javax.swing.JFrame();
        jFileChooser2 = new javax.swing.JFileChooser();
        jFrame4 = new javax.swing.JFrame();
        jLabel6 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();

        jFileChooser1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jFileChooser1ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jFrame1Layout = new javax.swing.GroupLayout(jFrame1.getContentPane());
        jFrame1.getContentPane().setLayout(jFrame1Layout);
        jFrame1Layout.setHorizontalGroup(
            jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jFrame1Layout.createSequentialGroup()
                .addComponent(jFileChooser1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        jFrame1Layout.setVerticalGroup(
            jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jFileChooser1, javax.swing.GroupLayout.DEFAULT_SIZE, 300, Short.MAX_VALUE)
        );

        jLabel1.setText("..");

        jButton2.setText("gray");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jLabel2.setText(".");

        jButton3.setText("Grab");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        jLabel4.setText("...");

        jButton4.setText("2nd img");
        jButton4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton4ActionPerformed(evt);
            }
        });

        jButton5.setText("comp");
        jButton5.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton5ActionPerformed(evt);
            }
        });

        jLabel5.setText("...");

        javax.swing.GroupLayout jFrame2Layout = new javax.swing.GroupLayout(jFrame2.getContentPane());
        jFrame2.getContentPane().setLayout(jFrame2Layout);
        jFrame2Layout.setHorizontalGroup(
            jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jFrame2Layout.createSequentialGroup()
                .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addGroup(jFrame2Layout.createSequentialGroup()
                        .addGap(39, 39, 39)
                        .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel4)
                            .addComponent(jLabel1))
                        .addGap(122, 122, 122))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jFrame2Layout.createSequentialGroup()
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jButton2)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(jButton4)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)))
                .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel2)
                    .addGroup(jFrame2Layout.createSequentialGroup()
                        .addGap(2, 2, 2)
                        .addComponent(jButton3)
                        .addGap(6, 6, 6)
                        .addComponent(jButton5))
                    .addComponent(jLabel5))
                .addGap(599, 599, 599))
        );
        jFrame2Layout.setVerticalGroup(
            jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jFrame2Layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jButton2)
                    .addComponent(jButton4)
                    .addComponent(jButton3)
                    .addComponent(jButton5))
                .addGap(16, 16, 16)
                .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(jLabel2))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 97, Short.MAX_VALUE)
                .addGroup(jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel4)
                    .addComponent(jLabel5))
                .addGap(125, 125, 125))
        );

        jFileChooser2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jFileChooser2ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jFrame3Layout = new javax.swing.GroupLayout(jFrame3.getContentPane());
        jFrame3.getContentPane().setLayout(jFrame3Layout);
        jFrame3Layout.setHorizontalGroup(
            jFrame3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jFileChooser2, javax.swing.GroupLayout.DEFAULT_SIZE, 509, Short.MAX_VALUE)
        );
        jFrame3Layout.setVerticalGroup(
            jFrame3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jFileChooser2, javax.swing.GroupLayout.DEFAULT_SIZE, 300, Short.MAX_VALUE)
        );

        jLabel6.setText(".....");

        javax.swing.GroupLayout jFrame4Layout = new javax.swing.GroupLayout(jFrame4.getContentPane());
        jFrame4.getContentPane().setLayout(jFrame4Layout);
        jFrame4Layout.setHorizontalGroup(
            jFrame4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jFrame4Layout.createSequentialGroup()
                .addGap(103, 103, 103)
                .addComponent(jLabel6)
                .addContainerGap(277, Short.MAX_VALUE))
        );
        jFrame4Layout.setVerticalGroup(
            jFrame4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jFrame4Layout.createSequentialGroup()
                .addGap(56, 56, 56)
                .addComponent(jLabel6)
                .addContainerGap(230, Short.MAX_VALUE))
        );

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jButton1.setText("open");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel3.setText("press the button to open a image file");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(177, 177, 177)
                        .addComponent(jButton1))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(117, 117, 117)
                        .addComponent(jLabel3)))
                .addContainerGap(118, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(65, 65, 65)
                .addComponent(jLabel3)
                .addGap(45, 45, 45)
                .addComponent(jButton1)
                .addContainerGap(153, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        // TODO add your handling code here:
        
        jFrame1.setVisible(true);
        jFrame1.setSize(525,500);
              
    }//GEN-LAST:event_jButton1ActionPerformed

    private void jFileChooser1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jFileChooser1ActionPerformed
        // TODO add your handling code here:
        int x,y;
        s=(jFileChooser1.getSelectedFile()).toString();
        ii=new ImageIcon(s);
        jLabel1.setIcon(ii);
        x=ii.getIconHeight();
        y=ii.getIconWidth();
        jLabel2.setVisible(false);
        jLabel4.setVisible(false);
        jLabel5.setVisible(false);
        jFrame2.setVisible(true);
        jFrame2.setSize(2*y+275,2*x+200);
        jFrame1.setVisible(false);
        
    }//GEN-LAST:event_jFileChooser1ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed