Two efficient algorithms for computing the characteristics of a subsegment of a digital straight line

@article{Lachaud2013TwoEA,
  title={Two efficient algorithms for computing the characteristics of a subsegment of a digital straight line},
  author={Jacques-Olivier Lachaud and Mouhammad Said},
  journal={Discrete Applied Mathematics},
  year={2013},
  volume={161},
  pages={2293-2315}
}