Monochromatic energy CT from 40keV to 140keV (11 levels) were performed on 3 patients with fatty livers and 4 ROIs were examined in this study. The results show that 80keV is the best for HFC prediction (Min Median Error Square, OF=7.46e-07) in single energy level model; and the ...
[32] Zhong J, Xia Y, Chen Y, et al. Deep learning image reconstruction algorithm reduces image noise while alters radiomics features in dual-energy CT in comparison with conventional iterative reconstruction algorithms: a pha...
[3]Corrias G, Erta M, Sini M, et al. Comparison of multimaterial decomposition fat fraction with DECT and proton density fat fraction with IDEAL IQ MRI for quantification of liver steatosis in a population exposed to ...
Furthermore, a comparison with a lung segmentation algorithm based on the lung fissure surface yielded a DSC of 84.00%49. This indicated that a deep learning approach could efficiently enhance the performance of lung lobe segmentation, particularly due to the continuous training of 3D-Unet on a ...
Comment on: Dual-energy CT quantitative imaging: A comparison study between twin-beam and dual-source CT scanners [Med. Phys. 44(1), 171-179 (2017)]doi:10.1002/mp.13066Saito MasatoshiMedical Physics
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Contrast-Enhanced Abdominal CT with Clinical Photon-Counting Detector CT: Assessment of Image Quality and Comparison with Energy-Integrating Detector CT. Acad. Radiol. 2022, 29, 689–697. [Google Scholar] [CrossRef] [PubMed] Sartoretti, T.; McDermott, M.; Mergen, V.; Euler, A.; Schmidt,...
A rear-drive CT5-V hit 60 mph in 4.8 seconds. By comparison, the BMW 330i and the Alfa Romeo Giulia Ti, two of the CT5's key rivals, completed the same test in 5.1 and 4.6 seconds, respectively. Cadillac More on the CT5 Sedan Cadillac CT5-V Makes a Case for the Middle Child...
For comparison, root lengths of the same plants were calculated from data obtained in consecutive measurement with both modalities. The obtained length of the investigated root systems and image details were distinctly different between CT and MRI and, in particular dependent on the pot size. ...
Dual-energy CT uses two X-ray spectra enabling material differentiation by analysing material-dependent photo-electric and Compton effects. Elemental concentrations can thereby be determined using three-material decomposition algorithms. In comparison to dual-energy CT used in clinical practice, recently ...