highway_art1674.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolroad0008-Nov-2006 04:10:540anonymous2180581701021631311591411561431541501551601571801612301672561712562562256sky0008-Nov-2006 04:10:541anonymous2140501387213982142107142136143141144162145167140177139183140208136218138251138256139256121field0008-Nov-2006 04:10:542anonymous256144219144197148182156211158256161pole0008-Nov-2006 04:10:543anonymous236136236121230116229113244113244115238121239139236139pole0008-Nov-2006 04:10:544anonymous178136178125179125179140178140cloud0008-Nov-2006 04:10:545anonymous79937798869887100107981071011171011181021321001359713795132901299312492120911208810188959189938692bridge0008-Nov-2006 04:10:546anonymous80148991491001561031561041501321491321541351541351501641491681447914578148truck0008-Nov-2006 04:10:547anonymous117156123156123150116150truck0008-Nov-2006 04:10:548anonymous111155116156116148111148hill0008-Nov-2006 04:10:549anonymous0157811568114273140451380139pole0008-Nov-2006 04:10:5410anonymous24123231382013820123