2 balls, and filtered variation

Onur Yorulmaz, A. Enis Çetin. 2 balls, and filtered variation. Digital Signal Processing, 77:36-42, 2018. [doi]

@article{YorulmazC18,
  title = {2 balls, and filtered variation},
  author = {Onur Yorulmaz and A. Enis Çetin},
  year = {2018},
  doi = {10.1016/j.dsp.2017.11.004},
  url = {https://doi.org/10.1016/j.dsp.2017.11.004},
  researchr = {https://researchr.org/publication/YorulmazC18},
  cites = {0},
  citedby = {0},
  journal = {Digital Signal Processing},
  volume = {77},
  pages = {36-42},
}