SU‐D‐12A‐06: A Comprehensive Parameter Analysis for Low Dose Cone‐Beam CT Reconstruction

Purpose: There is always a parameter in compressive sensing based iterative reconstruction (IR) methods low dose cone‐beam CT (CBCT), which controls the weight of regularization relative to data fidelity. A clear understanding of the relationship between image quality and parameter values is importa...

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Bibliographic Details
Published in:	Medical physics (Lancaster) Vol. 41; no. 6Part4; p. 125
Main Authors:	Lu, W, Yan, H, Bai, T, Zhou, L, Gu, X, Jiang, S, Jia, X
Format:	Journal Article
Language:	English
Published:	United States American Association of Physicists in Medicine 01.06.2014
Subjects:	60 APPLIED LIFE SCIENCES ALGORITHMS COMPUTERIZED TOMOGRAPHY Cone beam computed tomography Data analysis Image analysis INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY ITERATIVE METHODS Medical image noise MODULATION Modulation transfer functions NOISE PHANTOMS RADIATION DOSES SPATIAL RESOLUTION TRANSFER FUNCTIONS
ISSN:	0094-2405, 2473-4209
Online Access:	Get full text
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