sun_alwpmcxsavoewgss.jpg s/skyscraper Aude Oliva and Antonio Torralba, IJCV 2001, vol 42(3). LabelMe Webtool sky 0 0 21-Feb-2007 17:01:48 0 anonymous 2 256 2 1 256 1 256 90 235 1 124 2 113 255 88 256 94 165 50 156 31 207 23 256 aerial 0 0 21-Feb-2007 17:01:48 1 anonymous 67 143 64 157 68 158 79 77 skyscraper 0 0 21-Feb-2007 17:01:48 2 anonymous 256 256 256 90 235 1 125 2 113 254 building 0 0 21-Feb-2007 17:01:48 3 anonymous 32 256 87 256 93 165 49 156 30 206 23 256