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Iterative reconstruction optimisations for high angle cone-beam micro-CT

Recur, B.; Fauconneau, M.; Kingston, A.; Myers, G.; Sheppard, A.


We address several acquisition questions that have arisen for the high cone-angle helical-scanning micro-CT facility developed at the Australian National University. These challenges are generally known in medical and industrial cone-beam scanners but can be neglected in these systems. For our large datasets, with more than 2048³ voxels, minimising the number of operations (or iterations) is crucial. Large cone-angles enable high signal-to-noise ratio imaging and a large helical pitch to be...[Show more]

CollectionsANU Research Publications
Date published: 2014-08-17
Type: Conference paper
Source: Proceedings of SPIE : developments in X-Ray tomography IX 18–20 August 2014 San Diego, California, United States
DOI: 10.1117/12.2062450


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