Improved Fitting of Circles and Ellipses

• The robustness of HALCON's often used circle and ellipse fitting has been further improved
• Ellipses can be reconstructed correctly even if
  
  • only a fraction is visible and
  • the contour is heavily disturbed
• This allows to approach new applications
  
  • that had been too difficult
  • that need an increased robustness

application examples
:: Reliable measurement of the radius and the center of gravites of circles and ellipse where    only small fractions of the objects are visible       Improved fitting with highly distorted part of an ellipse