Quantitative Assessment of Variation in CT Parameters on Texture Features: Pilot Study Using a Nonanatomic Phantom.
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SUBMITTER: Buch K
PROVIDER: S-EPMC7960393 | biostudies-literature | 2017 May
REPOSITORIES: biostudies-literature
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Quantitative Assessment of Variation in CT Parameters on Texture Features: Pilot Study Using a Nonanatomic Phantom.
Buch K K Li B B Qureshi M M MM Kuno H H Anderson S W SW Sakai O O
AJNR. American journal of neuroradiology 20170324 5
Our aim was to evaluate changes in texture features based on variations in CT parameters on a phantom. Scans were performed with varying milliampere, kilovolt, section thickness, pitch, and acquisition mode. Forty-two texture features were extracted by using an in-house-developed Matlab program. Two-tailed <i>t</i> tests and false-detection analyses were performed with significant differences in texture features based on detector array configurations (<i>Q</i> values = 0.001-0.006), section thic ...[more]
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