Intelligent Classification of Sketch Strokes

@article{Qin2005IntelligentCO,
  title={Intelligent Classification of Sketch Strokes},
  author={Shengfeng Qin},
  journal={EUROCON 2005 - The International Conference on "Computer as a Tool"},
  year={2005},
  volume={2},
  pages={1374-1377}
}
  • Shengfeng Qin
  • Published 2005 in
    EUROCON 2005 - The International Conference on…
This paper presents an intelligent method for classifying pen strokes in an on-line sketching system. The method, based on adaptive threshold and fuzzy knowledge with respect to curve's linearity and convexity, can identify sketch strokes (curves) into lines, circles, arcs, ellipses, elliptical arcs, loop lines, spring lines and free-form B-spline curves. The proposed method has proven to be fast, suitable for real-time classification and identification 

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