@techreport{weko_209836_1,
   author	 = "Naoto,Inoue and Toshihiko,Yamasaki",
   title	 = "Learning from Synthetic Shadows",
   year 	 = "2021",
   institution	 = "Department of Information and Communication Engineering, The University of Tokyo, Department of Information and Communication Engineering, The University of Tokyo",
   number	 = "38",
   month	 = "feb"
}