Optimal Kiloelectron Volt for Noise-Optimized Virtual Monoenergetic Images of Dual-Energy Pediatric Abdominopelvic Computed Tomography: Preliminary Results.

Taek Min Kim Young Hun ChoiJung Eun CheonWoo Sun KimIn One KimJi Eun ParkSu Mi ShinSeong Yong PakBernhard Krauss

Published in: Korean journal of radiology (2019)

Optimal energy levels for noise-optimized VMI and conventional VMI were 60 keV and at 70 keV, respectively. Noise-optimized VMI shows superior CNRs, SNRs and subjective image quality over conventional VMI, at the optimal energy level.

Keyphrases

dual energy
image quality
computed tomography
air pollution
positron emission tomography
contrast enhanced
magnetic resonance imaging
deep learning
young adults
magnetic resonance
optical coherence tomography
physical activity
convolutional neural network
virtual reality