Gesture-recognition-using-SOM_Java.rar_gesture_手势识别_手势识别系统_识别

package wz.cs.szu.edu; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; import java.io.*; /** */ public class MainEntry extends JFrame implements Runnable { /** * The downsample width for the application. */ static final int DOWNSAMPLE_WIDTH = 5; /** * The down sample height for the application. */ static final int DOWNSAMPLE_HEIGHT = 7; /** * The entry component for the user to draw into. */ Entry entry; /** * The down sample component to display the drawing * downsampled. */ Sample sample; /** * The letters that have been defined. */ DefaultListModel letterListModel = new DefaultListModel(); /** * The neural network. */ KohonenNetwork net; /** * The background thread used for training. */ Thread trainThread = null; /** * The constructor. */ MainEntry() { setResizable(false); getContentPane().setLayout(null); entry = new Entry(); entry.reshape(168,25,200,128); getContentPane().add(entry); sample = new Sample(DOWNSAMPLE_WIDTH,DOWNSAMPLE_HEIGHT); sample.reshape(217,210,130,140); entry.setSample(sample); getContentPane().add(sample); //{{INIT_CONTROLS setTitle("Java SOM Neural Network"); getContentPane().setLayout(null); setSize(453,443); setVisible(false); JLabel1.setText("\u5DF2\u8BC6\u522B\u7684\u5B57\u7B26"); getContentPane().add(JLabel1); JLabel1.setBounds(12,12,84,12); JLabel2.setText("Tries:"); getContentPane().add(JLabel2); JLabel2.setBounds(12,264,72,24); add.setText("\u6DFB\u52A0"); add.setActionCommand("Add"); getContentPane().add(add); add.setBounds(168,156,84,24); clear.setText("\u6E05\u9664"); clear.setActionCommand("Clear"); getContentPane().add(clear); clear.setBounds(168,180,84,24); recognize.setText("\u8BC6\u522B"); recognize.setActionCommand("Recognize"); getContentPane().add(recognize); recognize.setBounds(252,156,120,24); JScrollPane1.setVerticalScrollBarPolicy( javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS); JScrollPane1.setOpaque(true); getContentPane().add(JScrollPane1); JScrollPane1.setBounds(12,24,144,132); JScrollPane1.getViewport().add(letters); letters.setBounds(0,0,126,129); del.setText("\u5220\u9664"); del.setActionCommand("Delete"); getContentPane().add(del); del.setBounds(12,156,144,24); load.setText("\u5BFC\u5165"); load.setActionCommand("Load"); getContentPane().add(load); load.setBounds(12,180,72,24); save.setText("\u4FDD\u5B58"); save.setActionCommand("Save"); getContentPane().add(save); save.setBounds(84,180,72,24); train.setText("\u5F00\u59CB\u8BAD\u7EC3"); train.setActionCommand("开始训练"); getContentPane().add(train); train.setBounds(12,204,144,24); JLabel3.setText("Last Error:"); getContentPane().add(JLabel3); JLabel3.setBounds(12,288,72,24); JLabel4.setText("Best Error:"); getContentPane().add(JLabel4); JLabel4.setBounds(12,312,72,24); tries.setText("0"); getContentPane().add(tries); tries.setBounds(96,264,72,24); lastError.setText("0"); getContentPane().add(lastError); lastError.setBounds(96,288,72,24); bestError.setText("0"); getContentPane().add(bestError); bestError.setBounds(96,312,72,24); JLabel8.setHorizontalTextPosition( javax.swing.SwingConstants.CENTER); JLabel8.setHorizontalAlignment( javax.swing.SwingConstants.CENTER); JLabel8.setText("Training Results"); getContentPane().add(JLabel8); JLabel8.setFont(new Font("Dialog", Font.BOLD, 14)); JLabel8.setBounds(12,240,120,24); JLabel5.setText("\u624B\u5199\u5B57\u6BCD\u533A"); getContentPane().add(JLabel5); JLabel5.setBounds(204,12,144,12); //}} //{{REGISTER_LISTENERS SymAction lSymAction = new SymAction(); clear.addActionListener(lSymAction); add.addActionListener(lSymAction); del.addActionListener(lSymAction); SymListSelection lSymListSelection = new SymListSelection(); letters.addListSelectionListener(lSymListSelection); load.addActionListener(lSymAction); save.addActionListener(lSymAction); train.addActionListener(lSymAction); recognize.addActionListener(lSymAction); //}} letters.setModel(letterListModel); //{{INIT_MENUS //}} } /** * The main method. * * @param args Args not really used. */ public static void main(String args[]) { MainEntry mEntry=new MainEntry(); mEntry.setLocationRelativeTo(mEntry);//display in the center mEntry.show(); } //{{DECLARE_CONTROLS javax.swing.JLabel JLabel1 = new javax.swing.JLabel(); javax.swing.JLabel JLabel2 = new javax.swing.JLabel(); /** * The add button. */ javax.swing.JButton add = new javax.swing.JButton(); /** * The clear button */ javax.swing.JButton clear = new javax.swing.JButton(); /** * The recognize button */ javax.swing.JButton recognize = new javax.swing.JButton(); javax.swing.JScrollPane JScrollPane1 = new javax.swing.JScrollPane(); /** * The letters list box */ javax.swing.JList letters = new javax.swing.JList(); /** * The delete button */ javax.swing.JButton del = new javax.swing.JButton(); /** * The load button */ javax.swing.JButton load = new javax.swing.JButton(); /** * The save button */ javax.swing.JButton save = new javax.swing.JButton(); /** * The train button */ javax.swing.JButton train = new javax.swing.JButton(); javax.swing.JLabel JLabel3 = new javax.swing.JLabel(); javax.swing.JLabel JLabel4 = new javax.swing.JLabel(); /** * How many tries */ javax.swing.JLabel tries = new javax.swing.JLabel(); /** * The last error */ javax.swing.JLabel lastError = new javax.swing.JLabel(); /** * The best error */ javax.swing.JLabel bestError = new javax.swing.JLabel(); javax.swing.JLabel JLabel8 = new javax.swing.JLabel(); javax.swing.JLabel JLabel5 = new javax.swing.JLabel(); class SymAction implements java.awt.event.ActionListener { public void actionPerformed(java.awt.event.ActionEvent event) { Object object = event.getSource(); if ( object == clear ) clear_actionPerformed(event); else if ( object == add ) add_actionPerformed(event); else if ( object == del ) del_actionPerformed(event); else if ( object == load ) load_actionPerformed(event); else if ( object == save ) save_actionPerformed(event); else if ( object == train ) train_actionPerformed(event); else if ( object == recognize ) recognize_actionPerformed(event); } } /** * Called to clear the image. * * @param event The event */ void clear_actionPerformed(java.awt.event.ActionEvent event) { entry.clear(); sample.getData().clear(); sample.repaint(); } /** * Called to add the current image to the training set * * @param event The event */ void add_actionPerformed(java.awt.event.ActionEvent event) { int i; String letter = JOptionPane.showInputDialog( "Please enter a letter you would like to assign this sample to."); if ( letter==null ) return; if ( letter.length()>1 ) { JOptionPane.showMessageDialog(this, "Please enter only a single letter.","Error", JOptionPane.ERROR_MESSAGE); return; } entry.downSample();//采集样本