TY  - RPRT
TI  - Defoliation estimation of forest trees from ground-level images
AU  - Kalin, U.
AU  - Lang, N.
AU  - Hug, C.
AU  - Gessler, A.
AU  - Wegner, J. D.
PY  - 2018
DO  - 10.1101/441733
UR  - https://www.biorxiv.org/content/10.1101/441733v1
ID  - 10.1101/441733
ER  -