[Digital image processing of left ventricular cineangiograms: newly developed techniques of boundary extraction, calculation of left ventricular volume, evaluation of regional myocardial contractility (author's transl)].

@article{Nagasaki1981DigitalIP,
  title={[Digital image processing of left ventricular cineangiograms: newly developed techniques of boundary extraction, calculation of left ventricular volume, evaluation of regional myocardial contractility (author's transl)].},
  author={Futoshi Nagasaki and Kazuo Toraichi and Hiroaki Yamaguchi},
  journal={Journal of cardiography},
  year={1981},
  volume={11 2},
  pages={553-61}
}