mountain_nat51.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0014-Dec-2006 18:02:340anonymous25613125612129222441385951706295751138412788140103147110165119175125183137195145203147215144224141236139246137255135mountain0014-Dec-2006 18:02:341anonymous256212256134253136242138229141213144202147203156208164217177232194242203247209snowy mountain0014-Dec-2006 18:02:342anonymous22562917223534514664557563876810578115831278613598141107147114158115170121176126180134185138195143202148203158214175224189238199247209256213256256