%0 Journal Article %T Hyperfast parallel-beam and cone-beam backprojection using the cell general purpose hardware %A Kachelrieß, Marc %A Knaup, Michael %A Bockenbach, Olivier %J Medical Physics %V 34 %N 4 %P 1474-1486 %@ 0094-2405 %D 2007-04-01 %I American Association of Physicists in Medicine %~ DeepDyve