opencountry_cdmc276.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0018-Dec-2006 18:12:170anonymous2144212561255149245148223148205150197152185150169148140146111145921457614664144451422514312145mountain0018-Dec-2006 18:12:171anonymous21552143101462114336141561417114586144112143134145161147182149197151205149225147241147255148256153224154182154136155105154741556215433155field0018-Dec-2006 18:12:172anonymous22562154251555815477154105155134155157155184153210153240154256153256256tree0018-Dec-2006 18:12:173anonymous90162901529414299135106128109124101119951168911888115921118910884107771097110871103779785969197979510896115941209412595131961379713410114010214310414210613611012710911611111311312011412212011411911812311112510313498137951439415294162