Examples of MatOfPoint2f

Examples of org.opencv.core.MatOfPoint2f

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   * @param y
   * @return boolean
   */
  public boolean containsPoint(int x, int y){
    Point p = new Point(x,y);
    MatOfPoint2f m = new MatOfPoint2f(pointMat.toArray());
       
    double r = Imgproc.pointPolygonTest(m,p, false);
    return r == 1;
  }
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Examples of org.opencv.core.MatOfPoint2f

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   * See setPolygonApproximationFactor() and getPolygonApproximationFactor().
   *
   * @return
   */
  public Contour getPolygonApproximation(){
    MatOfPoint2f approx = new MatOfPoint2f();
      Imgproc.approxPolyDP(new MatOfPoint2f(inputPoints), approx, polygonApproximationFactor, true);
    return new Contour(parent, approx);
  }
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Examples of org.opencv.core.MatOfPoint2f

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    return result;
  }
 
  public ArrayList<PVector> findChessboardCorners(int patternWidth, int patternHeight){
    MatOfPoint2f corners = new MatOfPoint2f();
    Calib3d.findChessboardCorners(getCurrentMat(), new Size(patternWidth,patternHeight), corners);
    return matToPVectors(corners);
  }
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