Fig. 5From: Robustness of radiomic features in magnetic resonance imaging: review and a phantom studyDilation and erosion of region of interest (ROI), with the inner most (blue) ring being the eroded ROI, the center (red) ring being the original ROI and the outermost (green) ring being the dilated ROI for (a) pineapple core, (b) kiwi, (c) orange and (d) bananaBack to article page