Physiological basis of vascular autocalibration (VasA): Comparison to hypercapnia calibration methods
Sign Up to like & getrecommendations! Published in 2017 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.26494
Abstract: The statistical power of functional MRI (fMRI) group studies is significantly hampered by high intersubject spatial and magnitude variance. We recently presented a vascular autocalibration method (VasA) to account for vascularization differences between subjects and… read more here.
Keywords: autocalibration; basis vascular; vasa; calibration ... See more keywords
Autocalibration method for non‐stationary CT bias correction
Sign Up to like & getrecommendations! Published in 2018 at "Medical Image Analysis"
DOI: 10.1016/j.media.2017.12.004
Abstract: HighlightsWe study the effect of non‐stationary noise and spatially variant bias in CT images for different doses, reconstruction techniques, and devices.We derive a functional relation between the spatially variant noise and the bias observed.A robust… read more here.
Keywords: reconstruction; autocalibration; methodology; non stationary ... See more keywords