A New Conic Section Extraction Approach and Its Applications

@article{Gates2005ANC,
  title={A New Conic Section Extraction Approach and Its Applications},
  author={John Gates and Miki Haseyama and Hideo Kitajima},
  journal={IEICE Transactions},
  year={2005},
  volume={88-D},
  pages={239-251}
}