Polygonal approximation of digital curves based on the principles of perceptual organization

@article{Hu1997PolygonalAO,
  title={Polygonal approximation of digital curves based on the principles of perceptual organization},
  author={Hawing Hu and Hong Yan},
  journal={Pattern Recognition},
  year={1997},
  volume={30},
  pages={701-718}
}