Partial Radon transforms.
This article formally defines partial Radon transforms for functions of more than two dimensions. It shows that a generalized projection-slice theorem exists which connects planar and hyperplanar projections of a function to its Fourier transform. In addition, a general theoretical framework is provided for carrying out n-dimensional backprojection reconstruction in a multistage fashion through the use of the partial Radon transform.
Liang
Z P
ZP
Dept. of Electr. and Comput. Eng., Illinois Univ., Urbana, IL.
Munson
D R
DR