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Analysis of iterative region-of-interest image reconstruction for x-ray computed tomography

One of the challenges for iterative image reconstruction (IIR) is that such algorithms solve an imaging model implicitly, requiring a complete representation of the scanned subject within the viewing domain of the scanner. This requirement can place a prohibitively high computational burden for IIR...

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Bibliographische Detailangaben
Veröffentlicht in:J Med Imaging (Bellingham)
Hauptverfasser: Sidky, Emil Y., Kraemer, David N., Roth, Erin G., Ullberg, Christer, Reiser, Ingrid S., Pan, Xiaochuan
Format: Artigo
Sprache:Inglês
Veröffentlicht: Society of Photo-Optical Instrumentation Engineers 2014
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4326078/
https://ncbi.nlm.nih.gov/pubmed/25685824
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.1.3.031007
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