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. Author manuscript; available in PMC: 2015 Jun 14.
Published in final edited form as: IEEE Trans Image Process. 2015 Feb;24(2):757–769. doi: 10.1109/TIP.2014.2387019

Fig. 1.

Fig. 1

Examples of multimodal images: (a) an MR-T2 image of the brain, (b) a high-resolution MRI (hMRI) of the tongue that was acquired at rest, (c) a PET image of the brain, and (d) the first time frame of cine-MRI of the tongue. These images differ considerably in spatial resolution.