Perceptual thresholds for differences in CT noise texture.

Luuk J OostveenKirsten BoedekerDaniel ShinCraig K AbbeyIoannis Sechopoulos

Published in: Journal of medical imaging (Bellingham, Wash.) (2024)

is insufficient to describe noise texture completely. The discrimination of noise texture changes depending on its frequency content. Radiologists do not discriminate noise texture changes better than nonradiologists.

Keyphrases

contrast enhanced
air pollution
magnetic resonance imaging
computed tomography
magnetic resonance
working memory
positron emission tomography
machine learning
dual energy