Accelerating image acquisition in 64-MDCT: the influence of scan parameters on image resolution and quality in a phantom study.
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Accelerating image acquisition in 64-MDCT: the influence of scan parameters on image resolution and quality in a phantom study. / Klink, Thorsten; Regier, Marc; van Stevendaal, Udo; Grass, Michael; Adam, Gerhard; Begemann, Philipp.
in: CLIN IMAG, Jahrgang 36, Nr. 4, 4, 2012, S. 334-344.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Accelerating image acquisition in 64-MDCT: the influence of scan parameters on image resolution and quality in a phantom study.
AU - Klink, Thorsten
AU - Regier, Marc
AU - van Stevendaal, Udo
AU - Grass, Michael
AU - Adam, Gerhard
AU - Begemann, Philipp
PY - 2012
Y1 - 2012
N2 - Computed tomographic (CT) image resolution and quality were evaluated utilizing varying scan protocols with accelerated image acquisition. A resolution phantom with hole diameters from 0.2 to 1.0 mm was scanned in axial, coronal, and sagittal plane using a 64-slice multidetector CT with varying scan parameters. No relevant differences in image resolution and quality were detected between the fastest scan protocol, with the shortest rotation time and highest pitch, and the slowest protocol. Accelerated CT protocols resulted in diagnostic images with adequate resolution and quality.
AB - Computed tomographic (CT) image resolution and quality were evaluated utilizing varying scan protocols with accelerated image acquisition. A resolution phantom with hole diameters from 0.2 to 1.0 mm was scanned in axial, coronal, and sagittal plane using a 64-slice multidetector CT with varying scan parameters. No relevant differences in image resolution and quality were detected between the fastest scan protocol, with the shortest rotation time and highest pitch, and the slowest protocol. Accelerated CT protocols resulted in diagnostic images with adequate resolution and quality.
KW - Humans
KW - Sensitivity and Specificity
KW - Radiation Dosage
KW - Artifacts
KW - Quality Control
KW - Acceleration
KW - Multidetector Computed Tomography/methods
KW - Phantoms, Imaging
KW - Radiographic Image Interpretation, Computer-Assisted/methods
KW - Tomography, Spiral Computed/methods
KW - Humans
KW - Sensitivity and Specificity
KW - Radiation Dosage
KW - Artifacts
KW - Quality Control
KW - Acceleration
KW - Multidetector Computed Tomography/methods
KW - Phantoms, Imaging
KW - Radiographic Image Interpretation, Computer-Assisted/methods
KW - Tomography, Spiral Computed/methods
M3 - SCORING: Journal article
VL - 36
SP - 334
EP - 344
JO - CLIN IMAG
JF - CLIN IMAG
SN - 0899-7071
IS - 4
M1 - 4
ER -