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Direct reconstruction for simultaneous dual-tracer PET imaging based on multi-task learning.

Fuzhen ZengJingwan FangAmanjule MuhashiHuafeng Liu
Published in: EJNMMI research (2023)
The proposed Multi-task CNN could effectively reconstruct the dynamic activity images of two single tracers from the dual-tracer dynamic sinogram, which was potential in the direct reconstruction for real simultaneous dual-tracer PET imaging data in future.
Keyphrases
  • pet imaging
  • positron emission tomography
  • convolutional neural network
  • computed tomography
  • deep learning
  • electronic health record
  • risk assessment
  • optical coherence tomography
  • current status
  • human health
  • pet ct