Title

3PI algorithms for helical computer tomography

Authors

Authors

A. Katsevich

Comments

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Abbreviated Journal Title

Adv. Appl. Math.

Keywords

CONE-BEAM CT; EXACT IMAGE-RECONSTRUCTION; INVERSION ALGORITHM; MINIMUM; DATA; Mathematics, Applied

Abstract

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.

Journal Title

Advances in Applied Mathematics

Volume

36

Issue/Number

3

Publication Date

1-1-2006

Document Type

Article

Language

English

First Page

213

Last Page

250

WOS Identifier

WOS:000236749100001

ISSN

0196-8858

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