Shortest Routes on Varying Height Surfaces using Gray-Level Distance Transforms (bibtex)
@Article{pubid210,
author = {Leena Ikonen and Pekka Toivanen},
title = {Shortest Routes on Varying Height Surfaces using Gray-Level Distance Transforms},
volume = {23},
number = {2},
pages = {133-141},
year = {2005},
journal = {Image and Vision Computing},
}