Fig. 6: Detailed information on the contouring time, Dice and HD improvements across different ROI and clinics. | npj Digital Medicine

Fig. 6: Detailed information on the contouring time, Dice and HD improvements across different ROI and clinics.

From: Multicentre evaluation of deep learning CT autosegmentation of the head and neck region for radiotherapy

Fig. 6

a, b The percentage reduction in the average contouring time (indicated by the color bar) for phase one and two, respectively. c, d The absolute percentage increase in the Dice score and the decrease in HD between the manual and auto-edit ROI (from Fig. 4) for phase two. The size of the markers in (a) and (b) represent the average manual contouring time, while the size of the markers in (c) and (d) represent the average Dice and HD between the manually contoured ROI and its consensus ROI. In all the figures, red color indicates improvement in auto-edit compared to manual contouring process. HD Hausdorff distance, ROI region-of-interest, LN lymph node, L left, R right.

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