Exact local regions-of-interest reconstruction in spiral cone-beam filtered-backprojection CT: numerical implementation and first image results. - Guenter Lauritsch; Kwok C. Tam; Katia Sourbelle; Stefan Schaller (Image Processing, 2000)

Exact spiral scan region-of-interest cone beam reconstruction via backprojection. - Kwok C. Tam; Guenter Lauritsch; Katia Sourbelle; Frank Sauer; Bruce Ladendorf (IEEE Trans. Medical Imaging, 2000)