To cite image.LineSegmentDetector in publications use:

von Gioi G, Rafael, Jakubowicz, Jeremie, Morel, Jean-Michel, Randall, Gregory (2012). “LSD: a Line Segment Detector.” Image Processing On Line, 2, 35–55. https://doi.org/10.5201/ipol.2012.gjmr-lsd.

Wijffels J, von Gioi RG (2017). “image.LineSegmentDetector: image.LineSegmentDetector: an R package to detect line segments in images.” R package version 0.1.0, https://github.com/bnosac/image.

Corresponding BibTeX entries:

  @Article{,
    title = {LSD: a Line Segment Detector},
    author = {Grompone {von Gioi} and {Rafael} and {Jakubowicz} and
      {Jeremie} and {Morel} and {Jean-Michel} and {Randall} and
      {Gregory}},
    journal = {Image Processing On Line},
    year = {2012},
    volume = {2},
    pages = {35--55},
    url = {https://doi.org/10.5201/ipol.2012.gjmr-lsd},
  }

  @Unpublished{,
    title = {{image.LineSegmentDetector}: image.LineSegmentDetector: an
      R package to detect line segments in images},
    author = {Jan Wijffels and Rafael Grompone {von Gioi}},
    year = {2017},
    url = {https://github.com/bnosac/image},
    organization = {BNOSAC},
    note = {R package version 0.1.0},
  }