ifanbeam using the whole sinogram

Version 1.0.0.0 (8.95 KB) by Cyril Mory
A modified ifanbeam that uses the whole sinogram data generated by fanbeam
1.0
(1)
464 Downloads
Updated 5 Dec 2012

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The regular ifanbeam function discards part of the sinogram data generated by fanbeam : it keeps only a 180° + fanAngle angular range, and reconstructs like a short scan.

This was mentioned and proved by a piece of test code on the forum http://www.mathworks.fr/matlabcentral/answers/53299-can-ifanbeam-use-all-the-sinogram-generated-by-fanbeam

This modified version contains just a few tweaks, which make ifanbeam use all the data and exploit its redundancy.

Cite As

Cyril Mory (2024). ifanbeam using the whole sinogram (https://www.mathworks.com/matlabcentral/fileexchange/39332-ifanbeam-using-the-whole-sinogram), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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ifanbeam_modified/

Version Published Release Notes
1.0.0.0