Total Generalized Variation (TGV) for MRI
نویسندگان
چکیده
Fig. 3: TGV2 Image reconstruction of undersampled radial data with 48, 32 and 24 spokes. Conventional NUFFT reconstruction (left), TV (middle) and TGV2 (right). Fig. 4: Magnified views from Fig. 3. Conventional NUFFT reconstruction (left), TV (middle) and TGV2 (right). Fig. 1: Illustration of TV (middle) and TGV2 (right) denoising of a numerical ramp image. Total Generalized Variation (TGV) for MRI
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