Forward projection algorithm
作者： Peter S. Crandall
DOI:
关键词:
摘要: A method for forward projecting data from an image volume to a projection plane is described. In one embodiment, the includes steps of rotating by transaxial angle φ align with plane. Then, every axial ⊖, and each y' 0 value v in plane: (a) determining z' =(v-y' sin ⊖)/ cos⊖ interpolating direction x', form line I(x', , ); (b) ) u.
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