Xiang Huang, Gang Hua, Jack Tumblin, Lance Williams. What characterizes a shadow boundary under the sun and sky?. In Dimitris N. Metaxas, Long Quan, Alberto Sanfeliu, Luc J. Van Gool, editors, IEEE International Conference on Computer Vision, ICCV 2011, Barcelona, Spain, November 6-13, 2011. pages 898-905, IEEE, 2011. [doi]
Abstract is missing.