sample/toys/jp/nyatla/nyartoolkit/toys/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.toys.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.gs2bin.*;
  24 import jp.nyatla.nyartoolkit.core2.rasterfilter.rgb2gs.*;
  25 import jp.nyatla.utils.j2se.LabelingBufferdImage;
  26 import jp.nyatla.nyartoolkit.core.rasterfilter.rgb2bin.*;
  27 import jp.nyatla.nyartoolkit.core.types.*;
  28
  29
  30
  31
  32 public class SingleQrTest extends Frame implements JmfCaptureListener
  33 {
  34         private final String camera_file = "../../Data/camera_para.dat";
  35
  36         private JmfNyARRaster_RGB _raster;
  37
  38         private JmfCameraCapture capture;
  39         private NyARParam ap;
  40         public SingleQrTest() throws NyARException, NyARException
  41         {
  42                 setBounds(0, 0, 640 + 64, 720 + 64);
  43                 // キャプチャの準備
  44                 capture = new JmfCameraCapture(320, 240, 30f, JmfCameraCapture.PIXEL_FORMAT_RGB);
  45                 capture.setCaptureListener(this);
  46
  47                 // キャプチャイメージ用のラスタを準備
  48                 this._raster = new JmfNyARRaster_RGB(320, 240);
  49
  50                 // AR用カメラパラメタファイルをロード
  51                 ap = new NyARParam();
  52                 ap.loadARParamFromFile(camera_file);
  53                 ap.changeScreenSize(320, 240);
  54
  55
  56         }
  57
  58         // そのラベルが特徴点候補か返す。
  59
  60         private NyARBinRaster _binraster1 = new NyARBinRaster(320, 240);
  61
  62         private NyARGrayscaleRaster _gsraster1 = new NyARGrayscaleRaster(320, 240);
  63
  64
  65         private LabelingBufferdImage _bimg = new LabelingBufferdImage(320, 240);
  66
  67
  68         public void onUpdateBuffer(Buffer i_buffer)
  69         {
  70                 NyARRasterFilter_QrAreaAverage gs2bin=new NyARRasterFilter_QrAreaAverage();
  71
  72                 try {
  73                         // キャプチャしたバッファをラスタにセット
  74                         _raster.setBuffer(i_buffer);
  75
  76                         Graphics g = getGraphics();
  77                         // キャプチャ画像
  78                         BufferToImage b2i = new BufferToImage((VideoFormat) i_buffer.getFormat());
  79                         Image img = b2i.createImage(i_buffer);
  80                         this.getGraphics().drawImage(img, 32, 32, this);
  81
  82                         // 画像1
  83                         INyARRasterFilter_RgbToGs filter_rgb2gs = new NyARRasterFilter_RgbAve();
  84 //                      INyARRasterFilter_RgbToGs filter_rgb2gs = new NyARRasterFilter_RgbMul();
  85
  86                         filter_rgb2gs.doFilter(_raster, _gsraster1);
  87                         this._bimg.drawImage(this._gsraster1);
  88                         this.getGraphics().drawImage(this._bimg, 32 + 320, 32, 320 + 320 + 32, 240 + 32, 0, 240, 320, 0, this);
  89
  90
  91                         // 画像2
  92                         gs2bin.doFilter(_gsraster1, _binraster1);
  93                         this._bimg.drawImage(_binraster1);
  94                         this.getGraphics().drawImage(this._bimg, 32, 32 + 240, 320 + 32, 240 + 32 + 240, 0, 240, 320, 0, this);
  95
  96                         // 画像3
  97                         NyARLabelingImage limage = new NyARLabelingImage(320, 240);
  98                         NyARLabeling_ARToolKit labeling = new NyARLabeling_ARToolKit();
  99                         labeling.attachDestination(limage);
 100                         labeling.labeling(_binraster1);
 101                         this._bimg.drawImage(this._gsraster1);
 102
 103                         NyARSquareStack stack = new NyARSquareStack(100);
 104                         NyARQrCodeDetector detect = new NyARQrCodeDetector(ap.getDistortionFactor(), new NyARIntSize(320,240));
 105 //                      detect.bimg=this._bimg;
 106
 107                         detect.detectMarker(_binraster1, stack);
 108                         for (int i = 0; i < stack.getLength(); i++) {
 109                                 NyARSquare[] square_ptr = (NyARSquare[]) stack.getArray();
 110                                 int d=square_ptr[i].direction;
 111                                 int[] xp=new int[4];
 112                                 int[] yp=new int[4];
 113                                 for(int i2=0;i2<4;i2++){
 114                                         xp[i2]=square_ptr[i].imvertex[(i2+d)%4].x;
 115                                         yp[i2]=square_ptr[i].imvertex[(i2+d)%4].y;
 116                                 }
 117                                 Graphics g2=this._bimg.getGraphics();
 118                                 g2.setColor(Color.RED);
 119                                 g2.drawPolygon(xp, yp,3);
 120                                 g2.setColor(Color.CYAN);
 121                                 g2.drawRect(square_ptr[i].imvertex[d].x, square_ptr[i].imvertex[d].y,5,5);
 122                         }
 123                         this.getGraphics().drawImage(this._bimg, 32 + 320, 32 + 240, 320 + 32 + 320, 240 + 32 + 240, 0, 240, 320, 0, this);
 124
 125                         // 画像3
 126                         // threshold.debugDrawHistgramMap(_workraster, _workraster2);
 127                         // this._bimg2.setImage(this._workraster2);
 128                         // this.getGraphics().drawImage(this._bimg2, 32+320, 32+240,320+32+320,240+32+240,0,240,320,0, this);
 129
 130                         // 画像4
 131                         // NyARRasterThresholdAnalyzer_SlidePTile threshold=new NyARRasterThresholdAnalyzer_SlidePTile(15);
 132                         // threshold.analyzeRaster(_gsraster1);
 133                         // filter_gs2bin=new NyARRasterFilter_AreaAverage();
 134                         // filter_gs2bin.doFilter(_gsraster1, _binraster1);
 135                         // this._bimg.drawImage(_binraster1);
 136
 137                         // NyARRasterDetector_QrCodeEdge detector=new NyARRasterDetector_QrCodeEdge(10000);
 138                         // detector.analyzeRaster(_binraster1);
 139
 140                         // this._bimg.overlayData(detector.geResult());
 141
 142                         // this.getGraphics().drawImage(this._bimg, 32, 32+480,320+32,480+32+240,0,240,320,0, this);
 143                         // 画像5
 144
 145                         /*
 146                          * threshold2.debugDrawHistgramMap(_workraster, _workraster2); this._bimg2.drawImage(this._workraster2); this.getGraphics().drawImage(this._bimg2,
 147                          * 32+320, 32+480,320+32+320,480+32+240,0,240,320,0, this);
 148                          */
 149
 150                         // this.getGraphics().drawImage(this._bimg, 32, 32, this);
 151
 152                 } catch (Exception e) {
 153                         e.printStackTrace();
 154                 }
 155
 156         }
 157
 158         private INyARLabeling labelingFactory(int i_idx)
 159         {
 160                 // switch(i_idx){
 161                 // case 0:{NyARLabeling_ARToolKit l=new NyARLabeling_ARToolKit();l.setThresh(4);return l;}
 162                 // case 1:{return new NyLineLabeling();}
 163                 // }
 164                 return null;
 165
 166         }
 167
 168         private void startCapture()
 169         {
 170                 try {
 171                         capture.start();
 172                 } catch (Exception e) {
 173                         e.printStackTrace();
 174                 }
 175         }
 176
 177         public static void main(String[] args)
 178         {
 179                 try {
 180                         SingleQrTest mainwin = new SingleQrTest();
 181                         mainwin.setVisible(true);
 182                         mainwin.startCapture();
 183                 } catch (Exception e) {
 184                         e.printStackTrace();
 185                 }
 186
 187         }
 188
 189 }