tallbuilding_a462093.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0014-Mar-2007 16:20:210anonymous2114222561256282522825022243242402523919235202241110213220011720211315481141581632696191021811015110111015101building occluded0014-Mar-2007 16:20:211anonymous25662256272542825023240252391823620skyscraper occluded0014-Mar-2007 16:20:212anonymous76199571638114011315411721574222skyscraper0014-Mar-2007 16:20:213anonymous2562562556122411112141256skyscrapr occluded0014-Mar-2007 16:20:214anonymous225601155101101011410918110191012496761997422247224482333823537245252442425514255building0014-Mar-2007 16:20:215anonymous812561392561311996321161222462244623438235362452524324255