3Ren L, Zhang J, Thongphiew D, et al. A novel digital tomosynthesis (DTS) reconstruction method using a deformation field map [J]. Med Phys, 2008, 35(15): 3110.
4祁吉,高野正雄.计算机x线摄影[M].北京人民卫生出版社,1997.78.
5Sarkar V, Shi C, Rassiah-Szegedi P, et al. The effect of a limited number of projections and reconstruction algorithms on the image quality of megavohage digital tomosynthesis [J]. J Appl Clin Med Phys, 2009, 10(3): 2970.
