Patrice Delmas Georgy L. Gimel'farb Al Shorin John Morris Robust Least-Squares Image Matching in the Presence of Outliers. 776-783 2007 conf/caip/2007 CAIP http://dx.doi.org/10.1007/978-3-540-74272-2_96 db/conf/caip/caip2007.html#DelmasGSM07