?url_ver=Z39.88-2004&rft_id=10.1109%2FICCEE.2009.148&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Malik%2C+A.S.&rft.aulast=Malik&rft.aufirst=A.S.&rft.isbn=9780769539256&rft.date=2009&rft.title=Analysis+of+effects+of+texture+reflectance+and+source+illumination+on+focus+measures+for+microscopic+images&rft.genre=proceeding