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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