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physics.med-ph2021
A linear phase evolution model for reduction of temporal unwrapping and field estimation errors in multi-echo GRE
Joseph Suresh Paul, Sreekanth Madhusoodhanan
This article aims at developing a model based optimization for reduction of temporal unwrapping and field estimation errors in multi-echo acquisition of Gradient Echo sequence. Usi…
physics.med-ph2021
Robust Multi-echo GRE Phase processing using a unity rank enforced complex exponential model
Joseph Suresh Paul, Sreekanth Madhusoodhanan
Purpose: Develop a processing scheme for Gradient Echo (GRE) phase to enable restoration of susceptibility-related (SuR) features in regions affected by imperfect phase unwrapping,…