PCM-TV-TFV: A Novel Two Stage Framework for Image Reconstruction from Fourier Data

29 May 2017 Weihong Guo Guohui Song Yue Zhang

We propose in this paper a novel two-stage Projection Correction Modeling (PCM) framework for image reconstruction from (non-uniform) Fourier measurements. PCM consists of a projection stage (P-stage) motivated by the multi-scale Galerkin method and a correction stage (C-stage) with an edge guided regularity fusing together the advantages of total variation (TV) and total fractional variation (TFV)... (read more)

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