Fig. 3
From: Impact of inter-reader contouring variability on textural radiomics of colorectal liver metastases
Example of discrepancy between similarity indices (patient number 7): Dice coefficient was 0.86 (median two-dimensional, 0.85), whilst average Hausdorff distance was 0.48 mm (median two-dimensional, 0.21 mm). The regions of interest (blue and red lines) were approximately overlapping, but the readers differently interpreted the nature of a hypodense area adjacent to the metastasis