WebNov 16, 2004 · Scatter correction (2 iterations, OSEM) typically requires 15-45 sec per bed. Very good agreement between the estimated scatter and measured emission data for … WebOllinger, J.M. (1996) Model-Based Scatter Correction for Fully 3D PET, Phys. Med. Biol. 41, 153–176. CrossRef PubMed CAS Google Scholar Hiltz, L.G. and McKee, B.T.A. (1994) …
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WebThe invention relates to a scattering correction method of a PET image and a PET system, wherein the method comprises the following steps: acquiring a first PET image and a first attenuation coefficient image aiming at the detection data of the specified axial field of view; inputting the basic information of the patient, the first PET image and the first attenuation … WebFeb 1, 1997 · @article{osti_458228, title = {Evaluation of simulation-based scatter correction for 3-D PET cardiac imaging}, author = {Watson, C C and Newport, D and Casey, M E and … fsae michigan 2014 results
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WebThe angular distribution is independent of the scattering medium but strongly dependent on the energy of the photons. Correction. Minimizing the detection of scattered events can … WebMay 17, 2024 · Dear CASToR users and developers, I’m new to CASToR and trying to use the MLEM algorithms to reconstruct images from simulations of a new PET scanner we’re … WebKonik, A., Koesters, T., Madsen, M. T., & Sunderland, J. J. (2010). Evaluation of attenuation and scatter correction requirements as a function of object size in PET ... gifting photos