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Does cone-beam CT convex triangular field of view influence the image shape distortion of high-density materials?

Deivi Cascante-SequeiraFernanda Coelho-SilvaLucas de Paula Lopes RosadoLuiza Valdemarca LuccaDeborah Queiroz FreitasSergio Lins de-Azevedo-VazFrancisco Haiter Neto
Published in: Dento maxillo facial radiology (2023)
The convex triangular FOV influenced the axial distortion of the high-density materials in both devices. A vertical magnification was observed in both FOVs of both devices, but it was greater in the cylindrical FOV of the X800 device.
Keyphrases
  • high density
  • cone beam
  • computed tomography
  • deep learning
  • image quality
  • contrast enhanced
  • dual energy
  • positron emission tomography
  • pet ct