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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Evaluation of three methods for delineation and attenuation estimation of the sinus region in MR-based attenuation correction for brain PET-MR imaging

Fig. 4

Atlas images representing standard deviation PET images with non-TOF and TOF reconstructions. Non-TOF reconstructions are represented with: a CTAC, c bulk, e cuboid and g template method. TOF reconstructions are represented with b CTAC, d bulk, f cuboid and h template method. Very slight differences between the methods can be noted in the region of cerebellum, occipital lobe, frontal lobe and in the mid-brain. These are highlighted with red arrows in subfigures a and b

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BMC Medical Imaging

ISSN: 1471-2342

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