Dynamic Computed Tomography Angiography for capturing vessel wall motion: A phantom study for optimal image reconstruction.

Lotte B StamSabine M L LindenLuuk J OostveenHendrik H G HansenRene AquariusCornelis H SlumpChris L de KorteRonald H M A BartelsMathias ProkopHieronymus D BoogaartsFrederick J A Meijer

Published in: PloS one (2023)

4D CTA can capture a diameter change pattern comparable to the pattern captured by US. DLR and MBIR algorithms show more accurate results than Hybrid-IR. Reconstruction with DLR is >3 times faster, compared to reconstruction with MBIR. Full reconstruction mode is more accurate than half reconstruction mode.

Keyphrases

deep learning
high resolution
machine learning
coronary artery
image quality
magnetic resonance
mass spectrometry
high speed
optic nerve
optical coherence tomography