Figure 7From: DCE@urLAB: a dynamic contrast-enhanced MRI pharmacokinetic analysis tool for preclinical dataParametric map of Tofts model applied to QIBA test data. Ktrans and v e parametric maps calculated over the whole QIBA test data (Tofts model), adding Gaussian noise of σ=20% of the signal baseline. Coarser resolutions of 2 ×2 and 10 ×10 pixel size, with an equivalent Gaussian noise of σ=10% and 2% are also shown.Back to article page