How to use

boofcv.abst.fiducial.calib.ConfigChessboard

constructor

public void configure(int numRows, int numCols ) {
  config = new ConfigChessboard(numRows, numCols, 1);
}

public BoofCVChessboardPoseEstimator(int rows, int cols, double gridWidth)
{
 ConfigChessboard config;
 this.gridWidth=gridWidth;
 config = new ConfigChessboard(cols, rows, gridWidth);
 detector = FactoryFiducial.calibChessboard(config, GrayF32.class);
}

public BoofCVChessboardPoseEstimator(int rows, int cols, double gridWidth)
{
 ConfigChessboard config;
 this.gridWidth=gridWidth;
 config = new ConfigChessboard(cols, rows, gridWidth);
 detector = FactoryFiducial.calibChessboard(config, GrayF32.class);
}

  public static void main( String args[] ) {
    DetectorFiducialCalibration detector =
//                FactoryFiducialCalibration.squareGrid(new ConfigSquareGrid(8, 8, 0.5, 7.0 / 18.0));
//                FactoryFiducialCalibration.squareGrid(new ConfigSquareGrid(4,3,30,30));
        FactoryFiducialCalibration.chessboard(new ConfigChessboard(7, 5, 30));
//                FactoryFiducialCalibration.circleHexagonalGrid(new ConfigCircleHexagonalGrid(5, 8, 1, 6));

    List<String> images;
    images = UtilIO.listAll(UtilIO.pathExample("calibration/fisheye/chessboard"));
//        images = UtilIO.listAll(UtilIO.pathExample("calibration/fisheye/square_grid"));

    SwingUtilities.invokeLater(()-> {
      CalibrateFisheyePlanarGuiApp app = new CalibrateFisheyePlanarGuiApp();
      app.configure(detector, images).configureUniversalOmni(true, 2, false);

      JFrame frame = new JFrame("Fisheye Calibration with Planar Targets");
      frame.add(app, BorderLayout.CENTER);
      frame.pack();
      frame.setVisible(true);
      frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

      new Thread(() -> app.process("intrinsic.yaml")).start();
    });
  }
}

  public static void main( String args[] ) {
    DetectorFiducialCalibration detector =
//                FactoryFiducialCalibration.squareGrid(new ConfigSquareGrid(8, 8, 0.5, 7.0 / 18.0));
//                FactoryFiducialCalibration.squareGrid(new ConfigSquareGrid(4,3,30,30));
        FactoryFiducialCalibration.chessboard(new ConfigChessboard(7, 5, 30));
//                FactoryFiducialCalibration.circleHexagonalGrid(new ConfigCircleHexagonalGrid(5, 8, 1, 6));

    List<String> images;
//        images = UtilIO.listByPrefix(UtilIO.pathExample("calibration/mono/Sony_DSC-HX5V_Square"),"frame");
    images = UtilIO.listByPrefix(UtilIO.pathExample("calibration/mono/Sony_DSC-HX5V_Chess"),"frame", null);
//        images = UtilIO.listByPrefix(UtilIO.pathExample("calibration/mono/Sony_DSC-HX5V_CircleHexagonal"),"image");
//        images = UtilIO.listByPrefix(UtilIO.pathExample("calibration/mono/PULNiX_CCD_6mm_Zhang"),"CalibIm");
//        images = UtilIO.listByPrefix(UtilIO.pathExample("calibration//stereo/Bumblebee2_Square"),"left");

    SwingUtilities.invokeLater(()-> {
      CalibratePinholePlanarGuiApp app = new CalibratePinholePlanarGuiApp();
      app.configure(detector, images, 2, false);

      JFrame frame = new JFrame("Pinhole Calribation with Planar Targets");
      frame.add(app, BorderLayout.CENTER);
      frame.pack();
      frame.setVisible(true);
      frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

      new Thread(() -> app.process("intrinsic.yaml")).start();
    });
  }
}

public DetectCalibrationChessboardApp( int numRows , int numColumns ,
                    List<String> exampleInputs) {
  super(exampleInputs);
  config = new ConfigChessboard(numRows, numColumns, 1);
  setUpGui(new DetectCalibrationPolygonPanel(numRows,numColumns,config.square,config.thresholding));
  declareDetector();
}

public static void main( String args[] ) {
  DetectorFiducialCalibration detector =
      FactoryFiducialCalibration.chessboard(new ConfigChessboard(7, 5, 30));

  detector = FactoryFiducial.qrcode3D(null, imageClass);
} else if( name.compareTo(CALIB_CHESS) == 0 ) {
  detector = FactoryFiducial.calibChessboard(new ConfigChessboard(7, 5, 0.03), imageClass);
} else if( name.compareTo(CALIB_SQUARE_GRID) == 0 ) {
  detector = FactoryFiducial.calibSquareGrid(new ConfigSquareGrid(4, 3, 0.03, 0.03), imageClass);

protected void parseTarget( String where ) throws FileNotFoundException {
  Reader input = media.openFile(where);
  SimpleStringNumberReader reader = new SimpleStringNumberReader('#');
  if( !reader.read(input) )
    throw new RuntimeException("Parsing configuration failed");
  if( reader.remainingTokens() < 7 )
    throw new RuntimeException("Not enough tokens in config file");
  String type = reader.nextString();
  numRadial = (int)reader.nextDouble();
  includeTangential = Boolean.parseBoolean(reader.nextString());
  assumeZeroSkew = Boolean.parseBoolean(reader.nextString());
  int numCols = (int)reader.nextDouble();
  int numRows = (int)reader.nextDouble();
  double width = reader.nextDouble();
  if( type.compareToIgnoreCase("square") == 0 ) {
    double space = reader.nextDouble();
    detector = FactoryFiducialCalibration.squareGrid(new ConfigSquareGrid(numRows, numCols, width, space));
  } else if( type.compareToIgnoreCase("chess") == 0 ) {
    detector = FactoryFiducialCalibration.chessboard(new ConfigChessboard(numRows, numCols, width));
  } else {
    throw new RuntimeException("Unknown type: "+type);
  }
  try {
    input.close();
  } catch (IOException e) {}
}

CalibrationDetectorChessboard target = FactoryCalibrationTarget.detectorChessboard(new ConfigChessboard(5, 6, 10));
if( !target.process(gray) )
  throw new RuntimeException("Failed to detect target");

ConfigChessboard config = new ConfigChessboard(5, 7, 0.03);
CalibrationDetectorChessboard detector = FactoryCalibrationTarget.detectorChessboard(config);

ConfigChessboard config = new ConfigChessboard(5, 7, 0.03);
CalibrationDetectorChessboard detector = FactoryCalibrationTarget.detectorChessboard(config);