insidecity_a463024.jpgspatial_envelope_256x256_static_8outdoorcategoriesAude Oliva and Antonio Torralba, IJCV 2001, vol 42(3).LabelMe Webtooldoor0029-Oct-2006 07:10:000anonymous28130751327225127251tree trunk0029-Oct-2006 07:10:001anonymous10125510016699105995610236114010719729961841501828832384678112081154841998323782256building0029-Oct-2006 07:10:002anonymous0125612562560256window0029-Oct-2006 16:39:093anonymous208117209218247218248117window0029-Oct-2006 16:39:094anonymous110116111216148217149115