pone.0209891.g003.tif (1.7 MB)
Illustration of ve parameter estimation for very limited extravascular accessible volume.
figure
posted on 2019-01-03, 18:31 authored by Mikkel B. Hansen, Anna Tietze, Søren Haack, Jesper Kallehauge, Irene K. Mikkelsen, Leif Østergaard, Kim MouridsenPanels A and B display the estimated 2XCM ve parameter maps for a ground truth 2CXM model with ve = 0. Panel C displays the number of severely overestimated voxels (defined as ve greater than five times the ground truth value or 0.1 for ve = 0) for the BM and LM methods at ve = 0 as a function of SNR. Panel D displays the number of severely overestimated voxels as a function of ground truth ve at SNR = 20.
