@misc{indiciaeaca648c1888d,
  title = {Defoliation estimation of forest trees from ground-level images},
  author = {Kalin, U. and Lang, N. and Hug, C. and Gessler, A. and Wegner, J. D.},
  year = {2018},
  doi = {10.1101/441733},
  url = {https://www.biorxiv.org/content/10.1101/441733v1},
  note = {Source identifier: 10.1101/441733}
}