{
    squareDetector.contour2Poly_splitFraction = 0.1;
    squareDetector.contour2Poly_minimumSideFraction = 0.05;

    ConfigRefinePolygonLineToImage refineLine = new ConfigRefinePolygonLineToImage();
    refineLine.cornerOffset = 0;

    squareDetector.refine = refineLine;
  }