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Journal of Computer Assisted Tomography:
doi: 10.1097/RCT.0b013e318231c578
Case Report

Compressive Sensing–Based Interior Tomography: Preliminary Clinical Application

Yu, Hengyong PhD*†; Wang, Ge PhD*†‡; Hsieh, Jiang PhD§; Entrikin, Daniel W. MD*; Ellis, Sandra*; Liu, Baodong PhD*; Carr, John Jeffrey MD*

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Abstract: Compressive sensing (CS)-based interior tomography is a state-of-the-art method for accurate image reconstruction from only locally truncated projections. Here, we report our preliminary interior tomography results reconstructed from raw projections of a patient acquired on a GE Discovery CT750 HD scanner. This is the first clinical application of the CS-based interior reconstruction techniques, and the results show an excellent match with those reconstructed from global projections.

© 2011 Lippincott Williams & Wilkins, Inc.



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