Zhenhua Mai1, Wolfgang Jacquet1,
Marleen Verhoye2, Jan Sijbers1
1Physics Department,
Universiteit Antwerpen, Wilrijk,
A novel edge-directed MRI interpolation framework that is robust against noise is introduced in this work, which benefits from a robust least squares pattern estimation as well as a Non-local Mean weighting scheme. It is shown to produce better results than conventional interpolation methods.