JAVA图像处理分段线性拉伸.doc

import com.sun.media.jai.widget.DisplayJAI;import java.awt.GridLayout;import javax.media.jai.JAI;import javax.media.jai.PlanarImage;import javax.swing.BorderFactory;import javax.swing.JScrollPane;import javax.swing.border.TitledBorder;/* * PieceWise.java * 版权所有 - 贺向前* 邮件： * QQ: 910019784* 未经授权，不得复制、传播。 */* * * author Administrator */public class PieceWise extends javax.swing.JFrame /* Creates new form PieceWise */ public PieceWise() initComponents(); setTitle(分段线性拉伸); setLayout(new GridLayout(2,2); private PlanarImage loadImage(String fileName) PlanarImage im=JAI.create(fileload,fileName); return im; private void showImage(PlanarImage im,String str) DisplayJAI dj=new DisplayJAI(im); JScrollPane jp=new JScrollPane(dj); TitledBorder titledBorder=BorderFactory.createTitledBorder(str); jp.setBorder(titledBorder); add(jp); /* 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. */ SuppressWarnings(unchecked) / private void initComponents() setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); addMouseListener(new java.awt.event.MouseAdapter() public void mouseClicked(java.awt.event.MouseEvent evt) formMouseClicked(evt); ); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane(); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGap(0, 400, Short.MAX_VALUE) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGap(0, 300, Short.MAX_VALUE) ); pack(); / private void formMouseClicked(java.awt.event.MouseEvent evt) / TODO add your handling code here: String fileName1=src1.jpg; String fileName2=src2.jpg; PlanarImage im01=loadImage(fileName1); PlanarImage im02=loadImage(fileName2); showImage(im01,Source1); showImage(im02,Source2); int bands1=im01.getNumBands(); int bands2=im02.getNumBands(); float bp1 = new floatbands12; for(int b = 0; b bands1; b+) bp1b0 = new float0.0F, 100.0F, 205.0F,255.0F; bp1b1 = new float0.0F, 10.0F, 245.0F,255.0F; float bp2 = new floatbands12; for(int b = 0; b bands1; b+) bp2b0 = new float0.0F, 10.0F, 245.0F,255.0F; bp2b1 = new float0.0F, 100.0F, 205.0F,255.0F; / Create the Piecewise operation. PlanarImage im11 = JAI.create(piecewise, im01, bp1); PlanarImage im12=JAI.create(piecewise,im02,bp2); showImage(im11,PiecewiseImage1); showImage(im12,PieceWiseImage2); pack(); show(); /* * param args the command line arguments */ public static void main(String args) /* Set the Nimbus look and feel */ / /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see /javase/tutorial/uiswing/lookandfeel/plaf.html */ try for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels() if (Nimbus.equals(info.getName() javax.swing.UIManager.setLookAndFeel(info.getClassName(); break; catch (ClassNotFoundException ex) java.util.logging.Logger.getLogger(PieceWise.class.getName().log(java.util.logging.Level.SEVERE, null, ex); catch (InstantiationException ex) java.util.logging.Logger.getLogger(PieceWise.class.getName().log(java.util.logging.Level.SEVERE, null, ex); catch (IllegalAccessException ex) java.util.logging.Logger.getLogger(PieceWise.class.getName().log(java.util.logging.Level.SEVERE, null, ex); catch (javax.swing.UnsupportedLookAndFeelException ex) java.util.logging.Logger.getLogger(PieceWise.class.getName().log(java.util.logging.Level.SEVERE, null, ex); / /* Create and d