Browsing by Subject "Image Quality"
Now showing items 1-3 of 3
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Advanced Techniques for Image Quality Assessment of Modern X-ray Computed Tomography Systems
(2016)X-ray computed tomography (CT) imaging constitutes one of the most widely used diagnostic tools in radiology today with nearly 85 million CT examinations performed in the U.S in 2011. CT imparts a relatively high amount ... -
Backscatter Spatial Coherence for Ultrasonic Image Quality Characterization: Theory and Applications
(2020)Adaptive ultrasound systems, designed to automatically and dynamically tune imaging parameters based on image quality feedback, represent a promising solution for reducing the user-dependence of ultrasound. The efficacy ... -
Minimum Detectability and Dose Analysis for Size-based Optimization of CT Protocols
(2014)Purpose: To develop a comprehensive model of task-based performance of CT across a broad library of CT protocols, so that radiation dose and image quality can be optimized within a large multi-vendor clinical facility.Methods: ...
