tags/2.1.0/sample/sandbox/jp/nyatla/nyartoolkit/sandbox/qrcode/SingleQrTest.java

   1 /* このソースは実験用のソースです。
   2  * 動いたり動かなかったりします。
   3  *
   4  */
   5 package jp.nyatla.nyartoolkit.sandbox.qrcode;
   6
   7 import javax.media.*;
   8
   9 import javax.media.util.BufferToImage;
  10 import javax.media.format.*;
  11
  12 import jp.nyatla.nyartoolkit.NyARException;
  13 import jp.nyatla.nyartoolkit.jmf.utils.*;
  14
  15 import jp.nyatla.nyartoolkit.core.*;
  16
  17 import java.awt.*;
  18
  19 import jp.nyatla.nyartoolkit.core.labeling.*;
  20 import jp.nyatla.nyartoolkit.core.param.*;
  21 import jp.nyatla.nyartoolkit.core.raster.*;
  22 import jp.nyatla.nyartoolkit.core.rasterfilter.*;
  23 import jp.nyatla.nyartoolkit.core2.rasterfilter.rgb2gs.*;
  24 import jp.nyatla.nyartoolkit.core2.rasterfilter.gs2bin.*;
  25 import jp.nyatla.utils.j2se.LabelingBufferdImage;
  26 import jp.nyatla.nyartoolkit.core.types.*;
  27 import jp.nyatla.nyartoolkit.core2.rasteranalyzer.threshold.*;
  28
  29
  30
  31 public class SingleQrTest extends Frame implements JmfCaptureListener
  32 {
  33         private final String camera_file = "../../Data/camera_para.dat";
  34
  35         private JmfNyARRaster_RGB _raster;
  36
  37         private JmfCameraCapture capture;
  38         private NyARParam ap;
  39         public SingleQrTest() throws NyARException, NyARException
  40         {
  41                 setBounds(0, 0, 640 + 64, 720 + 64);
  42                 // キャプチャの準備
  43                 capture = new JmfCameraCapture(320, 240, 30f, JmfCameraCapture.PIXEL_FORMAT_RGB);
  44                 capture.setCaptureListener(this);
  45
  46                 // キャプチャイメージ用のラスタを準備
  47                 this._raster = new JmfNyARRaster_RGB(320, 240);
  48
  49                 // AR用カメラパラメタファイルをロード
  50                 ap = new NyARParam();
  51                 ap.loadARParamFromFile(camera_file);
  52                 ap.changeScreenSize(320, 240);
  53
  54
  55         }
  56
  57         private NyARBinRaster _binraster1 = new NyARBinRaster(320, 240);
  58
  59         private NyARGrayscaleRaster _gsraster1 = new NyARGrayscaleRaster(320, 240);
  60         private INyARRasterThresholdAnalyzer _tha=new NyARRasterThresholdAnalyzer_DiffHistgram();
  61
  62         private LabelingBufferdImage _bimg = new LabelingBufferdImage(320, 240);
  63
  64
  65         public void onUpdateBuffer(Buffer i_buffer)
  66         {
  67
  68                 try {
  69                         // キャプチャしたバッファをラスタにセット
  70                         _raster.setBuffer(i_buffer);
  71
  72                         Graphics g = getGraphics();
  73                         // キャプチャ画像
  74                         BufferToImage b2i = new BufferToImage((VideoFormat) i_buffer.getFormat());
  75                         Image img = b2i.createImage(i_buffer);
  76                         this.getGraphics().drawImage(img, 32, 32, this);
  77
  78                         // 画像1
  79                         INyARRasterFilter_RgbToGs filter_rgb2gs = new NyARRasterFilter_RgbAve();
  80 //                      INyARRasterFilter_RgbToGs filter_rgb2gs = new NyARRasterFilter_RgbMul();
  81
  82                         filter_rgb2gs.doFilter(_raster, _gsraster1);
  83                         this._bimg.drawImage(this._gsraster1);
  84                         this.getGraphics().drawImage(this._bimg, 32 + 320, 32, 320 + 320 + 32, 240 + 32, 0, 240, 320, 0, this);
  85                         _tha.analyzeRaster(_gsraster1);
  86                         NyARRasterFilter_Threshold gs2bin=new NyARRasterFilter_Threshold(_tha.getThreshold());
  87
  88
  89                         // 画像2
  90                         gs2bin.doFilter(_gsraster1, _binraster1);
  91                         this._bimg.drawImage(_binraster1);
  92                         this.getGraphics().drawImage(this._bimg, 32, 32 + 240, 320 + 32, 240 + 32 + 240, 0, 240, 320, 0, this);
  93
  94                         // 画像3
  95                         NyARLabelingImage limage = new NyARLabelingImage(320, 240);
  96                         NyARLabeling_ARToolKit labeling = new NyARLabeling_ARToolKit();
  97                         labeling.attachDestination(limage);
  98                         labeling.labeling(_binraster1);
  99                         this._bimg.drawImage(this._gsraster1);
 100
 101                         NyARSquareStack stack = new NyARSquareStack(100);
 102                         NyARQrCodeDetector detect = new NyARQrCodeDetector(ap.getDistortionFactor(), new NyARIntSize(320,240));
 103 //                      detect.bimg=this._bimg;
 104
 105                         detect.detectMarker(_binraster1, stack);
 106                         for (int i = 0; i < stack.getLength(); i++) {
 107                                 NyARSquare[] square_ptr = (NyARSquare[]) stack.getArray();
 108                                 int d=square_ptr[i].direction;
 109                                 int[] xp=new int[4];
 110                                 int[] yp=new int[4];
 111                                 for(int i2=0;i2<4;i2++){
 112                                         xp[i2]=square_ptr[i].imvertex[(i2+d)%4].x;
 113                                         yp[i2]=square_ptr[i].imvertex[(i2+d)%4].y;
 114                                 }
 115                                 Graphics g2=this._bimg.getGraphics();
 116                                 g2.setColor(Color.RED);
 117                                 g2.drawPolygon(xp, yp,3);
 118                                 g2.setColor(Color.CYAN);
 119                                 g2.drawRect(square_ptr[i].imvertex[d].x, square_ptr[i].imvertex[d].y,5,5);
 120                         }
 121                         this.getGraphics().drawImage(this._bimg, 32 + 320, 32 + 240, 320 + 32 + 320, 240 + 32 + 240, 0, 240, 320, 0, this);
 122
 123                         // 画像3
 124                         // threshold.debugDrawHistgramMap(_workraster, _workraster2);
 125                         // this._bimg2.setImage(this._workraster2);
 126                         // this.getGraphics().drawImage(this._bimg2, 32+320, 32+240,320+32+320,240+32+240,0,240,320,0, this);
 127
 128                         // 画像4
 129                         // NyARRasterThresholdAnalyzer_SlidePTile threshold=new NyARRasterThresholdAnalyzer_SlidePTile(15);
 130                         // threshold.analyzeRaster(_gsraster1);
 131                         // filter_gs2bin=new NyARRasterFilter_AreaAverage();
 132                         // filter_gs2bin.doFilter(_gsraster1, _binraster1);
 133                         // this._bimg.drawImage(_binraster1);
 134
 135                         // NyARRasterDetector_QrCodeEdge detector=new NyARRasterDetector_QrCodeEdge(10000);
 136                         // detector.analyzeRaster(_binraster1);
 137
 138                         // this._bimg.overlayData(detector.geResult());
 139
 140                         // this.getGraphics().drawImage(this._bimg, 32, 32+480,320+32,480+32+240,0,240,320,0, this);
 141                         // 画像5
 142
 143                         /*
 144                          * threshold2.debugDrawHistgramMap(_workraster, _workraster2); this._bimg2.drawImage(this._workraster2); this.getGraphics().drawImage(this._bimg2,
 145                          * 32+320, 32+480,320+32+320,480+32+240,0,240,320,0, this);
 146                          */
 147
 148                         // this.getGraphics().drawImage(this._bimg, 32, 32, this);
 149
 150                 } catch (Exception e) {
 151                         e.printStackTrace();
 152                 }
 153
 154         }
 155
 156         private void startCapture()
 157         {
 158                 try {
 159                         capture.start();
 160                 } catch (Exception e) {
 161                         e.printStackTrace();
 162                 }
 163         }
 164
 165         public static void main(String[] args)
 166         {
 167                 try {
 168                         SingleQrTest mainwin = new SingleQrTest();
 169                         mainwin.setVisible(true);
 170                         mainwin.startCapture();
 171                 } catch (Exception e) {
 172                         e.printStackTrace();
 173                 }
 174
 175         }
 176
 177 }