Light Waving: Estimating Light Positions From Photographs Alone
Holger Winnemöller, Ankit Mohan, Jack Tumblin, Bruce Gooch
BibTeX Citation

  @article{Winnemoeller:2005:LWE,
title = "Light Waving: Estimating Light Positions From Photographs Alone",
author = "Holger Winnem{\"{o}}ller and Ankit Mohan and Jack Tumblin and Bruce Gooch",
journal = "Computer Graphics Forum",
volume = 24,
number = 3,
month = sep,
year = 2005,
pages = "433--438",
}