Quantitative Radiomics: Impact of Pulse Sequence Parameter Selection on MRI-Based Textural Features of the Brain

Figure 3

Absolute percentage error for textural features from T1-weighted images shown in Figure 2 and measured in (a) VOI 1, a relatively homogeneous region, and (b) VOI 2, a more heterogeneous region of the brain in relative to those measured from the T1 map.

(a)

(b)