?url_ver=Z39.88-2004&rft_id=10.1109%2FICSAP.2009.44&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Zadeh%2C+S.A.K.&rft.aulast=Zadeh&rft.aufirst=S.A.K.&rft.title=3D+reconstruction+using+level-based+approach+in+stereopsis&rft.date=2009&rft.isbn=9780769535944&rft.genre=proceeding