Model-based respiratory motion compensation for emission tomography image reconstruction.

@article{Reyes2007ModelbasedRM,
  title={Model-based respiratory motion compensation for emission tomography image reconstruction.},
  author={M. Reyes and Gr{\'e}goire Malandain and Pierre Malick Koulibaly and M. A. Gonzalez-Ballester and Jacques Darcourt},
  journal={Physics in medicine and biology},
  year={2007},
  volume={52 12},
  pages={3579-600}
}
In emission tomography imaging, respiratory motion causes artifacts in lungs and cardiac reconstructed images, which lead to misinterpretations, imprecise diagnosis, impairing of fusion with other modalities, etc. Solutions like respiratory gating, correlated dynamic PET techniques, list-mode data based techniques and others have been tested, which lead to improvements over the spatial activity distribution in lungs lesions, but which have the disadvantages of requiring additional… CONTINUE READING
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