mountain_nat77.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0015-Dec-2006 11:53:070anonymous296312551256952429923495216101200104184107175103156921368512778114731027090676369457529831987994mountain0015-Dec-2006 11:53:071anonymous2561762559524799243992369522597210103203105192105187106184107185109187112191115197123202126204129213133220140222142225143231148232152235153244162246165250169trees0015-Dec-2006 11:53:073anonymous211239810931588198425843479417645745074547057696269666571687766806486659065946990737475548141873092239615102101047109snowy mountain0015-Dec-2006 11:53:074anonymous22562112711011104229834905382617872768274927196691117212276133821439016296181106188112195120207128215135223143230149237155244161252172256176256256