Evaluation of surface dose and image quality using the half-scan mode in chest computed tomography-guided interventional radiology: a phantom study
Sign Up to like & getrecommendations! Published in 2018 at "Radiological Physics and Technology"
DOI: 10.1007/s12194-018-0445-6
Abstract: The authors aimed to evaluate the effects of the half-scan mode on image quality and physician exposure to radiation in computed tomography (CT)-guided interventional radiology (IVR) to the right lung using an intermittent CT fluoroscopy… read more here.
Keywords: half scan; image; scan mode; surface ... See more keywords
COMPARISON OF PEDIATRIC LENS DOSE MEASUREMENTS BETWEEN AXIAL SCAN MODE WITHOUT ACTIVE COLLIMATOR AND HELICAL SCAN MODE WITH ACTIVE COLLIMATOR BY USING A 64 DETECTOR-ROW COMPUTED TOMOGRAPHY SCANNER.
Sign Up to like & getrecommendations! Published in 2022 at "Radiation protection dosimetry"
DOI: 10.1093/rpd/ncac196
Abstract: To investigate the pediatric eye lens entrance surface dose for both axial scan modes without an active collimator and helical scan modes with an active collimator on 64 detector-row computed tomography (CT) scanner. We used… read more here.
Keywords: helical scan; active collimator; scan mode; axial scan ... See more keywords
Combining hi-resolution scan mode with deep learning reconstruction algorithms in cardiac CT.
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DOI: 10.1093/rpd/ncac243
Abstract: To investigate the impact of combining the high-resolution (Hi-res) scan mode with deep learning image reconstruction (DLIR) algorithm in CT. Two phantoms (Catphan600® and Lungman, small, medium, large size) were CT scanned using combinations of… read more here.
Keywords: noise; mode deep; scan mode; resolution ... See more keywords
A New Radar Scan Mode to Increase Clear-Air Velocity Data Coverage and Usability for Wind Analysis
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DOI: 10.1175/jtech-d-18-0207.1
Abstract: By using long pulses with extended dwell time, radar sensitivity is enhanced such that more clear-air returns are usable. This enhanced capability can increase clear-air data coverage and provide additional information for radar wind analysis… read more here.
Keywords: data coverage; radar; clear air; mode ... See more keywords