@Article{Atcheson09:EOFBOS,
author = {Bradley Atcheson and Wolfgang Heidrich and Ivo Ihrke},
title = {An evaluation of optical flow algorithms for background oriented schlieren imaging},
journal = {Experiments in Fluids},
volume = {46},
number = {3},
year = {2009},
pages = {467--476},
publisher = {Springer Berlin / Heidelberg},
}