实例介绍
【实例简介】
【实例截图】
【实例截图】
【核心代码】
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 | /*------------------------------------------------------------------------JavaANPR - Automatic Number Plate Recognition System for Java------------------------------------------------------------------------This file is a part of the JavaANPR, licensed under the terms of theEducational Community LicenseCopyright (c) 2006-2007 Ondrej Martinsky. All rights reservedThis Original Work, including software, source code, documents, orother related items, is being provided by the copyright holder(s)subject to the terms of the Educational Community License. Byobtaining, using and/or copying this Original Work, you agree that youhave read, understand, and will comply with the following terms andconditions of the Educational Community License:Permission to use, copy, modify, merge, publish, distribute, andsublicense this Original Work and its documentation, with or withoutmodification, for any purpose, and without fee or royalty to thecopyright holder(s) is hereby granted, provided that you include thefollowing on ALL copies of the Original Work or portions thereof,including modifications or derivatives, that you make:# The full text of the Educational Community License in a locationviewable to users of the redistributed or derivative work.# Any pre-existing intellectual property disclaimers, notices, or termsand conditions.# Notice of any changes or modifications to the Original Work,including the date the changes were made.# Any modifications of the Original Work must be distributed in such amanner as to avoid any confusion with the Original Work of thecopyright holders.THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESSOR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANYCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THESOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.The name and trademarks of copyright holder(s) may NOT be used inadvertising or publicity pertaining to the Original or Derivative Workswithout specific, written prior permission. Title to copyright in theOriginal Work and any associated documentation will at all times remainwith the copyright holders. If you want to alter upon this work, you MUST attribute it in a) all source filesb) on every place, where is the copyright of derivated workexactly by the following label :---- label begin ----This work is a derivate of the JavaANPR. JavaANPR is a intellectual property of Ondrej Martinsky. Please visit http://javaanpr.sourceforge.net for more info about JavaANPR. ---- label end ----------------------------------------------------------------------------------------------------------------------------------------------------*/package javaanpr.gui.windows;import java.awt.Color;import java.awt.Component;import java.awt.Cursor;import java.awt.Dimension;import java.awt.Graphics;import java.awt.Label;import java.awt.Toolkit;import java.awt.image.BufferedImage;import java.io.File;import java.io.IOException;import javax.swing.JDialog;//import javax.sound.midi.SysexMessage;import javax.swing.JFileChooser;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JScrollBar;import javax.swing.SwingConstants;//import javax.swing.ScrollPaneConstants;import javax.swing.filechooser.FileFilter;import javaanpr.Main;import javaanpr.gui.tools.FileListModel;import javaanpr.gui.tools.ImageFileFilter;import javaanpr.imageanalysis.CarSnapshot;import javaanpr.imageanalysis.Photo;public class FrameMain extends javax.swing.JFrame { static final long serialVersionUID = 0; public class RecognizeThread extends Thread { FrameMain parentFrame = null; public RecognizeThread(FrameMain parentFrame) { this.parentFrame = parentFrame; } public void run() { String recognizedText = ""; this.parentFrame.recognitionLabel.setText("processing ..."); int index = this.parentFrame.selectedIndex; try { recognizedText = Main.systemLogic.recognize(this.parentFrame.car); } catch (Exception ex) { this.parentFrame.recognitionLabel.setText(""); return; } this.parentFrame.recognitionLabel.setText(recognizedText); this.parentFrame.fileListModel.fileList.elementAt(index).recognizedPlate = recognizedText; } } public class LoadImageThread extends Thread { FrameMain parentFrame = null; String url = null; public LoadImageThread(FrameMain parentFrame, String url) { this.parentFrame = parentFrame; this.url = url; } public void run() { try { this.parentFrame.car = new CarSnapshot(url); this.parentFrame.panelCarContent = this.parentFrame.car.duplicate().getBi(); this.parentFrame.panelCarContent = Photo.linearResizeBi(this.parentFrame.panelCarContent, this.parentFrame.panelCar.getWidth(), this.parentFrame.panelCar.getHeight()); this.parentFrame.panelCar.paint(this.parentFrame.panelCar.getGraphics()); } catch (IOException ex) { ex.printStackTrace(); } } } CarSnapshot car; BufferedImage panelCarContent; JFileChooser fileChooser; private FileListModel fileListModel; int selectedIndex = -1; /** Creates new form MainFrame */ public FrameMain() { initComponents(); // init : file chooser this.fileChooser = new JFileChooser(); this.fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); this.fileChooser.setFileFilter(new ImageFileFilter()); // init : window dimensions and visibility Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize(); int width = this.getWidth(); int height = this.getHeight(); this.setLocation((screenSize.width - width)/2,(screenSize.height - height)/2); this.setVisible(true); } /** 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() { recognitionLabel = new javax.swing.JLabel(); panelCar = new JPanel() { static final long serialVersionUID = 0; public void paint(Graphics g) { super.paint(g); g.drawImage(panelCarContent,0,0,null); } }; fileListScrollPane = new javax.swing.JScrollPane(); fileList = new javax.swing.JList(); recognizeButton = new javax.swing.JButton(); bottomLine = new javax.swing.JLabel(); menuBar = new javax.swing.JMenuBar(); imageMenu = new javax.swing.JMenu(); openDirectoryItem = new javax.swing.JMenuItem(); exitItem = new javax.swing.JMenuItem(); helpMenu = new javax.swing.JMenu(); aboutItem = new javax.swing.JMenuItem(); helpItem = new javax.swing.JMenuItem(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("JavaANPR"); setResizable(false); recognitionLabel.setBackground(new java.awt.Color(0, 0, 0)); recognitionLabel.setFont(new java.awt.Font("Arial", 0, 24)); recognitionLabel.setForeground(new java.awt.Color(255, 204, 51)); recognitionLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); recognitionLabel.setText(null); recognitionLabel.setBorder(javax.swing.BorderFactory.createEtchedBorder()); recognitionLabel.setOpaque(true); panelCar.setBorder(javax.swing.BorderFactory.createEtchedBorder()); org.jdesktop.layout.GroupLayout panelCarLayout = new org.jdesktop.layout.GroupLayout(panelCar); panelCar.setLayout(panelCarLayout); panelCarLayout.setHorizontalGroup( panelCarLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(0, 585, Short.MAX_VALUE) ); panelCarLayout.setVerticalGroup( panelCarLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(0, 477, Short.MAX_VALUE) ); fileListScrollPane.setBorder(javax.swing.BorderFactory.createEtchedBorder()); fileListScrollPane.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS); fileList.setBackground(javax.swing.UIManager.getDefaults().getColor("Panel.background")); fileList.setFont(new java.awt.Font("Arial", 0, 11)); fileList.addListSelectionListener(new javax.swing.event.ListSelectionListener() { public void valueChanged(javax.swing.event.ListSelectionEvent evt) { fileListValueChanged(evt); } }); fileListScrollPane.setViewportView(fileList); recognizeButton.setFont(new java.awt.Font("Arial", 0, 11)); recognizeButton.setText("recognize plate"); recognizeButton.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { recognizeButtonActionPerformed(evt); } }); bottomLine.setFont(new java.awt.Font("Arial", 0, 11)); bottomLine.setText("Copyright (c) 2006 Ondrej Martinsky"); menuBar.setFont(new java.awt.Font("Arial", 0, 11)); imageMenu.setText("Image"); imageMenu.setFont(new java.awt.Font("Arial", 0, 11)); openDirectoryItem.setFont(new java.awt.Font("Arial", 0, 11)); openDirectoryItem.setText("Load snapshots from directory"); openDirectoryItem.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { openDirectoryItemActionPerformed(evt); } }); imageMenu.add(openDirectoryItem); exitItem.setFont(new java.awt.Font("Arial", 0, 11)); exitItem.setText("Exit"); exitItem.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { exitItemActionPerformed(evt); } }); imageMenu.add(exitItem); menuBar.add(imageMenu); helpMenu.setText("Help"); helpMenu.setFont(new java.awt.Font("Arial", 0, 11)); helpMenu.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { helpMenuActionPerformed(evt); } }); aboutItem.setFont(new java.awt.Font("Arial", 0, 11)); aboutItem.setText("About"); aboutItem.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { aboutItemActionPerformed(evt); } }); helpMenu.add(aboutItem); helpItem.setFont(new java.awt.Font("Arial", 0, 11)); helpItem.setText("Help"); helpItem.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { helpItemActionPerformed(evt); } }); helpMenu.add(helpItem); menuBar.add(helpMenu); setJMenuBar(menuBar); org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(layout.createSequentialGroup() .addContainerGap() .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING) .add(org.jdesktop.layout.GroupLayout.LEADING, bottomLine, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 589, Short.MAX_VALUE) .add(org.jdesktop.layout.GroupLayout.LEADING, panelCar, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED) .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING) .add(fileListScrollPane, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 190, Short.MAX_VALUE) .add(org.jdesktop.layout.GroupLayout.LEADING, recognitionLabel, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 190, Short.MAX_VALUE) .add(recognizeButton, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 190, Short.MAX_VALUE)) .addContainerGap()) ); layout.setVerticalGroup( layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(layout.createSequentialGroup() .addContainerGap() .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING) .add(layout.createSequentialGroup() .add(fileListScrollPane, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 402, Short.MAX_VALUE) .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED) .add(recognizeButton) .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED) .add(recognitionLabel, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 44, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)) .add(panelCar, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED) .add(bottomLine)) ); pack(); }// </editor-fold>//GEN-END:initComponents private void helpMenuActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_helpMenuActionPerformed// TODO add your handling code here: }//GEN-LAST:event_helpMenuActionPerformed private void helpItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_helpItemActionPerformed new FrameHelp(FrameHelp.SHOW_HELP); }//GEN-LAST:event_helpItemActionPerformed private void aboutItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_aboutItemActionPerformed new FrameHelp(FrameHelp.SHOW_ABOUT); }//GEN-LAST:event_aboutItemActionPerformed private void recognizeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_recognizeButtonActionPerformed String plate = null; // namiesto tohto urobime thread plate = Main.systemLogic.recognize(this.car); // thread code start new RecognizeThread(this).start(); // thread code end // this.fileListModel.fileList.elementAt(this.selectedIndex).recognizedPlate = plate;// this.label.setText(plate); }//GEN-LAST:event_recognizeButtonActionPerformed private void fileListValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_fileListValueChanged int selectedNow = this.fileList.getSelectedIndex(); if (selectedNow != -1 && this.selectedIndex != selectedNow) { this.recognitionLabel.setText(this.fileListModel.fileList.elementAt(selectedNow).recognizedPlate); this.selectedIndex = selectedNow; // proceed selectedNow String path = ((FileListModel.FileListModelEntry)this.fileListModel.getElementAt(selectedNow)).fullPath; //this.showImage(path); new LoadImageThread(this,path).start(); } }//GEN-LAST:event_fileListValueChanged private void exitItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_exitItemActionPerformed System.exit(0); }//GEN-LAST:event_exitItemActionPerformed private void openDirectoryItemActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_openDirectoryItemActionPerformed int returnValue; String fileURL; this.fileChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); this.fileChooser.setDialogTitle("Load snapshots from directory"); returnValue = this.fileChooser.showOpenDialog((Component)evt.getSource()); if (returnValue != this.fileChooser.APPROVE_OPTION) return; fileURL = this.fileChooser.getSelectedFile().getAbsolutePath(); File selectedFile = new File(fileURL); this.fileListModel = new FileListModel(); for (String fileName : selectedFile.list()) { if (!ImageFileFilter.accept(fileName)) continue; // not a image this.fileListModel.addFileListModelEntry(fileName, selectedFile File.separator fileName); } this.fileList.setModel(fileListModel); }//GEN-LAST:event_openDirectoryItemActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JMenuItem aboutItem; private javax.swing.JLabel bottomLine; private javax.swing.JMenuItem exitItem; private javax.swing.JList fileList; private javax.swing.JScrollPane fileListScrollPane; private javax.swing.JMenuItem helpItem; private javax.swing.JMenu helpMenu; private javax.swing.JMenu imageMenu; private javax.swing.JMenuBar menuBar; private javax.swing.JMenuItem openDirectoryItem; private javax.swing.JPanel panelCar; private javax.swing.JLabel recognitionLabel; private javax.swing.JButton recognizeButton; // End of variables declaration//GEN-END:variables } |
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