@article{weko_101531_1,
   author	 = "Marc,Pollefeys and Jan-MichaelFrahm and Friedrich,Fraundorfer and Christopher,Zach and Changchang,Wu and Brian,Clipp and David,Gallup",
   title	 = "Challenges in Wide-area Structure-from-motion",
   journal	 = "IPSJ Transactions on Computer Vision and Applications（CVA）",
   year 	 = "2010",
   volume	 = "2",
   number	 = "",
   pages	 = "105--120",
   month	 = "nov"
}