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Segmented targeted least squares estimator for material decomposition in multibin photon-counting detectors

We present a fast, noise-efficient, and accurate estimator for material separation using photon-counting x-ray detectors (PCXDs) with multiple energy bin capability. The proposed targeted least squares estimator (TLSE) is an improvement of a previously described A-table method by incorporating dynam...

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Bibliographische Detailangaben
Veröffentlicht in:J Med Imaging (Bellingham)
Hauptverfasser: Rajbhandary, Paurakh L., Hsieh, Scott S., Pelc, Norbert J.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Society of Photo-Optical Instrumentation Engineers 2017
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5437871/
https://ncbi.nlm.nih.gov/pubmed/28560242
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.4.2.023503
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