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The aim is to enhance understanding of phase unwrapping for improved MRI imaging techniques.

Understanding phase maps in MRI: a new cutline phase unwrapping method

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The aim is to enhance understanding of phase unwrapping for improved MRI imaging techniques.
The paper reviews the phase unwrapping problem, detailing structures like fringelines and cutlines.
A new method is proposed that identifies cutlines and differentiates between noise and signal poles.
The approach is validated with challenging clinical cases, emphasizing robustness to noise.
The new phase unwrapping method successfully distinguishes noise-induced poles and signal undersampling poles.
Clinical cases demonstrated effective unwrapping of complex phase maps with reduced noise impact.

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This review describes a new approach to phase unwrapping in MRI phase maps, suggesting improved decoding of signals and noise handling.

Chavez et al. (2002) studied this question.

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