The files are named so that it is easy to find the leaf/leaves that we want. A file could be named for example :
l9nr003.tif

  • l is short for leaf
  • 9 is treeclass nine
  • nr is short for number
  • 003 is the number of the leaf of the specific treeclass

Oskar J. O. Söderkvist, “Computer vision classifcation of leaves from swedish trees,” Master’s Thesis, Linkoping University, 2001.