基于java的医学图形图象处理

import java.awt.*; import java.awt.event.*; import java.awt.image.*; import javax.swing.*; import javax.swing.border.*; import javax.swing.event.*; import java.io.*; import java.sql.*; public class MedicalImageProcess extends JFrame implements ActionListener { JPanel jp1,jp11,jp111,jp112,jp2,jp21,jp211,jp212,northPanel,pictPanel,pict1,pict2; JTabbedPane jtp; JButton xianxing,fanzhuan,weicaise,pinghua,ruihua,zhongzhi,erzhihua,bianyuan; TitledBorder titled1,titled2,titled3,titled4; JSlider jSlider; JMenuBar bar; JMenu fileMenu,dataMenu; JMenuItem openItem,exitItem,checkItem,insertItem; JFileChooser chooser; File file; String filename; Image im,tmp,tmp0; int i,iw,ih; int[] pixels; Border etched1,etched2; SoftBevelBorder softBevelBorder; Connection con; Statement stmt; ResultSet rs; String id,name,pi; boolean flagGray = false; boolean flagLoad = false; boolean flag=false; public MedicalImageProcess() { super("Java数字图像处理"); Container contents = getContentPane();//创建一个容器，所有基本组件都放入其中 jtp = new JTabbedPane(SwingConstants.TOP);//创建一个可以在一组组件之间切换的选项卡 jp1 = new JPanel(); jp11 = new JPanel(); jp111 = new JPanel(); jp112 = new JPanel(); jp2 = new JPanel(); jp21 = new JPanel(); jp211 = new JPanel(); jp212 = new JPanel(); northPanel = new JPanel(); pictPanel = new JPanel(); pict1 = new JPanel(); pict2 = new JPanel(); jSlider = new JSlider(JSlider.HORIZONTAL,0,255,100);//创建一个通过移动滑块来选择值的组件 xianxing = new JButton("线性灰度变换"); fanzhuan = new JButton("反转灰度变换"); weicaise = new JButton("伪彩色处理"); pinghua = new JButton("平 滑 处 理"); ruihua = new JButton("锐 化 处 理"); zhongzhi = new JButton("中 值 滤 波"); erzhihua = new JButton("二值化处理"); bianyuan = new JButton("边 缘 检 测"); titled1 = new TitledBorder("图像灰度化及伪彩色处理"); titled2 = new TitledBorder("图像平滑锐化处理及其中值滤波"); titled3 = new TitledBorder("图像二值化处理"); titled4 = new TitledBorder("图像的Robert边缘检测"); softBevelBorder = new SoftBevelBorder(2,Color.black,Color.white);//实现凹凸斜面 init(); jp111.setBorder(titled1);//设置带标题边框的边框 jp112.setBorder(titled2); jp211.setBorder(titled3); jp212.setBorder(titled4); jSlider.setMajorTickSpacing(50);//设置主刻度标记间隔 jSlider.setMinorTickSpacing(10);//设置次刻度标记间隔 jSlider.setPaintTicks(true);//设置在滑块上绘制刻度标记 jSlider.setPaintTrack(true);//通知是否绘制滑块 jSlider.setPaintLabels(true);//通知是否绘制标签 jp111.add(xianxing); jp111.add(fanzhuan); jp111.add(weicaise); jp112.add(pinghua); jp112.add(ruihua); jp112.add(zhongzhi); jp11.setLayout(new GridLayout(1,2)); jp11.add(jp111); jp11.add(jp112); jp211.add(jSlider); jp211.add(erzhihua); jp212.add(bianyuan); jp21.setLayout(new GridLayout(1,2)); jp21.add(jp211); jp21.add(jp212); jp1.setLayout(new BorderLayout()); jp2.setLayout(new BorderLayout()); pictPanel.setBorder(softBevelBorder); northPanel.setLayout(new BorderLayout()); jp1.add(jp11); jp2.add(jp21); jtp.add("图 像 增 强",jp1); jtp.add("图 像 分 割",jp2); northPanel.add(jtp,BorderLayout.CENTER); etched1 = BorderFactory.createEtchedBorder();//创建一个具有浮雕化外观效果的边框 etched2 = BorderFactory.createEtchedBorder(); pictPanel.setLayout(new GridLayout(0,2)); pict1.setBorder(etched1); pict2.setBorder(etched2); pictPanel.add(pict1); pictPanel.add(pict2); contents.add(northPanel,BorderLayout.NORTH); contents.add(pictPanel,BorderLayout.CENTER); try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con = DriverManager.getConnection("jdbc:odbc:image"); stmt = con.createStatement(); } catch(Exception e){} xianxing.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jxianxing_ActionPerformed(e); } }); fanzhuan.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jfanzhuan_ActionPerformed(e); } }); weicaise.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jweicaise_ActionPerformed(e); } }); pinghua.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jpinghua_ActionPerformed(e); } }); ruihua.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jruihua_ActionPerformed(e); } }); zhongzhi.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jzhongzhi_ActionPerformed(e); } }); jSlider.addChangeListener(new ChangeListener(){ public void stateChanged(ChangeEvent e) { jerzhihua_ActionPerformed(e); } }); erzhihua.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jerzhihua_ActionPerformed(e); } }); bianyuan.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ jbianyuan_ActionPerformed(e); } }); } public void init() { bar = new JMenuBar();//创建一个菜单栏 setJMenuBar( bar ); fileMenu = new JMenu("File");//创建菜单 fileMenu.setMnemonic('F'); openItem = new JMenuItem("Open");//菜单项 openItem.setMnemonic('O'); exitItem = new JMenuItem("Exit"); exitItem.setMnemonic('X'); dataMenu = new JMenu("Data"); dataMenu.setMnemonic('D'); checkItem = new JMenuItem("Check"); checkItem.setMnemonic('C'); insertItem = new JMenuItem("Insert"); insertItem.setMnemonic('I'); fileMenu.add(openItem); fileMenu.add(exitItem); dataMenu.add(checkItem); dataMenu.add(insertItem); bar.add(fileMenu); bar.add(dataMenu); openItem.addActionListener(this); exitItem.addActionListener(this); checkItem.addActionListener(this); insertItem.addActionListener(this); } public void actionPerformed(ActionEvent event) { if(event.getSource() == openItem) { chooser = new JFileChooser("F:/");//文件选择器 chooser.addChoosableFileFilter(new MyFileFilter("jpg;gif", "图像文件")); int returnVal = chooser.showOpenDialog(pictPanel); if(returnVal == JFileChooser.APPROVE_OPTION)//选择确认（yes、ok）后返回该值 { file = chooser.getSelectedFile();//返回选中的文件 filename = file.getPath();//将此抽象路径名转换为一个路径名字符串 jLoad_ActionPerformed(event); } } else if(event.getSource() == exitItem) { int i = JOptionPane.showConfirmDialog(null,"要退出系统吗？","退出系统",2,2); if(i == 0)//如果用户按的是确定 { try { rs.close(); //关闭记录集 stmt.close(); //关闭Statement对象 con.close(); //关闭数据库链接 } catch(Exception e6){} this.dispose();//释放资源 System.exit(0); } } else if(event.getSource() == checkItem) { try { int rec=0; String s=JOptionPane.showInputDialog(null,"请输入ID"); rs = stmt.executeQuery("SELECT ID, 姓名,图片 FROM pic"); while (rs.next()) { id= rs.getString("ID"); name= rs.getString("姓名"); pi=rs.getString("图片"); if(id.equals(s.trim())) { filename=pi; jLoad_ActionPerformed(event); rec=1; break; } } if(rec==0)JOptionPane.showMessageDialog(null,"数据库中没有此图片"); rs.close(); } catch(Exception e2){} } else if(event.getSource() == insertItem) { try { String s1=JOptionPane.showInputDialog(null,"请输入ID"); String s2 = JOptionPane.showInputDialog(null,"请输入姓�