highway_art1134.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0007-Nov-2006 18:00:070anonymous21352125612561462231472231442171452161362121372051362091232011222011301931311921341861341841391791381781351641341611481581451581421541401531461401461391341311331311281261291111281071249312590128851278413073130741086110452103451033110530132171351513171307139buildings0007-Nov-2006 18:00:071anonymous2159013471385132161301713529132321065210273107741298513084125891269012893124106123112128128128131128132132138132140144145145146137149137151144151145152139157139159145161147162134177133178138179140183141184134189133192129199129200121208122208134208136216135217144223143224147255144256165water river0007-Nov-2006 18:00:073anonymous220225521025625614725567249412442243wall0007-Nov-2006 18:00:074anonymous02562243180256pole0007-Nov-2006 18:00:075anonymous602285924759246pole0007-Nov-2006 18:00:076anonymous133230132253132252pole0007-Nov-2006 18:00:077anonymous210235209256210255wall0007-Nov-2006 18:00:078anonymous21882201255210256188671862185buildings0007-Nov-2006 18:00:079anonymous0175015879161190165255165255187721852184pole0007-Nov-2006 18:00:0710anonymous212173212207213164sign0007-Nov-2006 18:00:0711anonymous231137239137239141231142232146