tallbuilding_a487098.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtoolsky0012-Mar-2007 11:29:360anonymous21302125612561452471592471662411762411872381902124120839200411982818431183191722217111159141582148614621423136111358126912419114211113210232974590448650865776595716553160411653317020186132138224222017152building crop0012-Mar-2007 11:29:361anonymous01962130161520221skyscraper occluded0012-Mar-2007 11:29:362anonymous262474724157164531603916633170191861221710232building occluded0012-Mar-2007 11:34:063anonymous256256256146247157247165241175242187238189248256skyscraper0012-Mar-2007 11:34:064anonymous17525624925621341208392014119728183301831817221170101601415721486146214321361013571268123181142111131103329744934387488656765947254trees0012-Mar-2007 11:34:065anonymous6422361225582195322151227462323924034242272412723728229272202321619216132181221182155220222322562012551982521972451922441902421852351832411752431722441692511652531642511482541482521462541392531222541212521182531182481202421182391172371132441092501112431122381122301052319922796222982169321992211852148221977213762096921367217