3PI algorithms for helical computer tomography
Abbreviated Journal Title
Adv. Appl. Math.
CONE-BEAM CT; EXACT IMAGE-RECONSTRUCTION; INVERSION ALGORITHM; MINIMUM; DATA; Mathematics, Applied
Proposed are two theoretically exact convolution-based filtered backprojection inversion algorithms for helical computer tomography. An important feature of the algorithms is that they operate in the 3PI mode. which allows use of redundant data for the purpose of improving image quality. Results of a numerical experiment are presented. (c) 2006 Elsevier Inc. All rights reserved.
Advances in Applied Mathematics
"3PI algorithms for helical computer tomography" (2006). Faculty Bibliography 2000s. 6277.