reconstruction algorithm adaptive iterative dose reduction 3d [aidr 3d] (Canon inc)
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Canon inc
reconstruction algorithm adaptive iterative dose reduction 3d [aidr 3d]
Reconstruction Algorithm Adaptive Iterative Dose Reduction 3d [Aidr 3d], supplied by Canon inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/iterative+algorithms+adaptive+iterative+dose+reduction+%5Baidr%5D+3d/aidr+3d/pm39891682-66-7-14
Average 90 stars, based on 1 article reviews
Reconstruction Algorithm Adaptive Iterative Dose Reduction 3d [Aidr 3d], supplied by Canon inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/iterative+algorithms+adaptive+iterative+dose+reduction+%5Baidr%5D+3d/aidr+3d/pm39891682-66-7-14
Average 90 stars, based on 1 article reviews
reconstruction algorithm adaptive iterative dose reduction 3d [aidr 3d] - by Bioz Stars,
2026-10
90/100 stars
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other:Article Title: Reliability and benefits of single-energy projection-based metallic artifact reduction (SEMAR) in the different orthopedic hardware for the hip. Article Snippet: Objective To evaluate the performance and reliability of the single-energy metal artifact reduction (SEMAR) algorithm in patients with different orthopedic hardware at the hips.. Materials and methods A total of 153 patients with hip instrumentation who had undergone CT with adaptive iterative dose reduction (AIDR) 3D and SEMAR algorithms between February 2015 and October 2019 were included retrospectively.. Patients were divided into 5 groups by the hardware type. Article Title: Ultra-high-resolution CT of the temporal bone: Comparison between deep learning reconstruction and hybrid and model-based iterative reconstruction. Article Snippet: The three algorithms included HIR ( Article Title: Radiation Doses in Cardiovascular Computed Tomography Article Snippet: The reconstructions of the images from the standard acquisitions were developed using the iterative algorithms ( Article Title: CTA-Based Non-invasive Estimation of Pressure Gradients Across a CoA: a Validation Against Cardiac Catheterisation. Article Snippet: Non-invasive estimation of pressure gradients across a coarctation of the aorta (CoA) can reduce the need for diagnostic cardiac catheterisation.. We aimed to validate two novel computational strategies—target-value approaching (TVA) and target-value fixing (TVF)—together with unrefined Doppler estimates, and to compare their diagnostic performance in identifying critical pressure drops for 40 patients.. Compared to catheterisation, no statistically significant difference was demonstrated with TVA (P = 0.086), in contrast to TVF (P = 0.005) and unrefined Doppler echocardiography (P < 0.001). Article Title: Feasibility of Ultra-High Resolution Supra-Aortic CT Angiography: An Assessment of Diagnostic Image Quality and Radiation Dose Article Snippet: CTAs axial raw data were reconstructed using a slice thickness of 0.25 mm, 1 mm and 3 mm from a Imaging:Article Title: Noise reduction and motion elimination in low-dose 4D myocardial computed tomography perfusion (CTP): preliminary clinical evaluation of the ASTRA4D algorithm. Article Snippet: Objectives To propose and evaluate a four-dimensional (4D) algorithm for joint motion elimination and spatiotemporal noise reduction in low-dose dynamic myocardial computed tomography perfusion (CTP).. Methods Thirty patients with suspected or confirmed coronary artery disease were prospectively included and underwent dynamic contrast-enhanced 320-row CTP.. A novel deformable image registration method based on the principal component analysis (PCA) of the ante hoc temporally smoothed voxel-wise time-attenuation curves (ASTRA4D) is presented. Article Title: Basics of iterative reconstruction methods in computed tomography: A vendor-independent overview. Article Snippet: Over the past two decades, technical innovations in computed tomography (CT) have constantly extended its spectrum of clinical applications and made new radiodiagnostic applications accessible.. At the same time, concerns have arisen with respect to the radiation exposure to the patients caused by CT examinations.. In order to address this issue, different strategies for radiation dose reduction in CT have been introduced, spanning technical approaches as well as specific examination techniques applied in clinical practice, such as reduced-dose CT. |