High-Resolution Head CTA: A Prospective Patient Study Comparing Image Quality of Photon-Counting Detector CT and Energy-Integrating Detector CT.

Felix E DiehnZhongxing ZhouJamison E Thorne Norbert G Campeau Alex A Nagelschneider Laurence J Eckel John C Benson Ajay A Madhavan Girish Bathla Vance T Lehman Nathan Robert Huber Francis I Baffour Joel G Fletcher Cynthia H McColloughLifeng Yu

Published in: AJNR. American journal of neuroradiology (2024)

PCD-CT provides improved image quality for head CTA images compared with EID-CT, both when PCD and EID reconstructions are matched, and to an even greater extent when PCD-UHR reconstruction is combined with a CNN denoising algorithm.

Keyphrases

image quality
computed tomography
dual energy
high resolution
convolutional neural network
deep learning
machine learning
magnetic resonance imaging
mass spectrometry
positron emission tomography
liquid chromatography