Analytical models for multi-slice helical CT performance parameters

One of the most recent technological advancements in computed tomography (CT) is the introduction of multi-slice CT (MSCT). When combined with the helical scan mode, MSCT offers significant improvements in volume coverage, isotropic spatial resolution, and contrast utilization. Although experimental...

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Vydáno v:	Medical physics (Lancaster) Ročník 30; číslo 2; s. 169 - 178
Hlavní autor:	Hsieh, Jiang
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	United States American Association of Physicists in Medicine 01.02.2003
Témata:	Acoustic noise measurement Algorithms Computed radiography Computed tomography Computer Simulation computerised tomography convolution Equipment Failure Analysis - methods Experiment design helical CT, slice sensitivity profile Image analysis image reconstruction Imaging, Three-Dimensional - methods interpolation Interpolation; curve fitting Medical image noise medical image processing Models, Theoretical Multislice computed tomography Multi‐slice computed tomography noise ratio Phantoms, Imaging Physicists Quality Control Radiographic Image Enhancement - methods Reproducibility of Results Sensitivity and Specificity Spatial resolution Tomography, Spiral Computed - instrumentation Tomography, Spiral Computed - methods helical CT, slice sensitivity profile Multi-slice computed tomography noise ratio
ISSN:	0094-2405, 2473-4209
On-line přístup:	Získat plný text
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