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.
Sign Up to like & getrecommendations! Published in 2022 at "Radiation protection dosimetry"
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
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Atmospheric and Oceanic Technology"
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
Effect of deep learning image reconstruction with high-definition standard scan mode on image quality of coronary stents and arteries
Sign Up to like & getrecommendations! Published in 2024 at "Quantitative Imaging in Medicine and Surgery"
DOI: 10.21037/qims-23-1064
Abstract: Background The high-definition standard (HD-standard) scan mode has been proven to display stents better than the standard (STND) scan mode but with more image noise. Deep learning image reconstruction (DLIR) is capable of reducing image… read more here.
Keywords: scan mode; image; mode; dlir ... See more keywords