4李卫东,曹兰仲,毛志勇.GEPROSPEED AI CT JEDL排线故障检修[J].医疗卫生装备,2007,28(12):252.
5Ketcham RA, CarlsonWD.Acquisition, optimization and interpretation of X-ray computed tomographic imagery: applications to the geosciences[J].Comput Geosci,2001,27(4): 381-400.
6Prell D,Kyriakou Y,Kalender WA.Comparison of ring artifact correction methods for flat-detector CT[J].Phys MedBiol,2009, 54(12):3881-3895.