2 papers
cs.CV2018
Calibration-free B0 correction of EPI data using structured low rank matrix recovery
Arvind Balachandrasekaran, Merry Mani, Mathews Jacob
We introduce a structured low rank algorithm for the calibration-free compensation of field inhomogeneity artifacts in Echo Planar Imaging (EPI) MRI data. We acquire the data using…
cs.CV2017
Novel Structured Low-rank algorithm to recover spatially smooth exponential image time series
Arvind Balachandrasekaran, Mathews Jacob
We propose a structured low rank matrix completion algorithm to recover a time series of images consisting of linear combination of exponential parameters at every pixel, from unde…