highway_a836030.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolroad0029-Oct-2006 16:33:520anonymous21821161471471471511431571431571471831482561742562562256grass field0029-Oct-2006 16:33:521anonymous01461141462183grass field0029-Oct-2006 16:33:522anonymous256145184146179146190150255174trees0029-Oct-2006 16:33:523anonymous29961011495741188012388126981211191371261331371341411391451391471461061460147trees0029-Oct-2006 16:33:524anonymous256130248130241133238128218131215129192128182134175136170140170145179147256145sky0029-Oct-2006 16:33:525anonymous0029951021496701188312787126971221181361251331371331401371451391491431621421731371911292171312181322371292431332501302561302560pole0029-Oct-2006 16:33:526anonymous24214824202460248147pole0029-Oct-2006 16:33:527anonymous383433150371504133pole0029-Oct-2006 16:33:528anonymous2052920414520814520830pole0029-Oct-2006 16:33:529anonymous858184149871498881pole0029-Oct-2006 16:33:5210anonymous1886618814519114519168pole0029-Oct-2006 16:33:5211anonymous1788917914618114618092pole0029-Oct-2006 16:33:5212anonymous104105103146105146106105pole0029-Oct-2006 16:33:5213anonymous1739917314617614617599pole0029-Oct-2006 19:57:5314anonymous113117113146115146115117