Figure 5.

Dice Similarity Coefficient (DSC) for all stages combined for all Input Frame Combinations (Single-Phase, Two-Phase, Four-Phase and CSP) and all Binary Combinations of the Annular Curve Input (Ann), Commissural Landmarks Input (Com) and Resampling (Res). FCN input configurations using more inputs performed better than those with fewer inputs. The number of 3DE input frames suggested a less clear pattern, where more input frames did not necessarily improve the FCN output segmentations. The number of input frames did not yield a large effect on the FCN segmentations compared to the introduction of other auxiliary FCN inputs and the inclusion of resampling. Segmentation accuracy is presented for individual leaflets (anterior, posterior, septal) and the individual leaflet average. The boxes represent median DSC with IQR. The whiskers present 1.5*IQR past the low and high quartiles. The diamonds indicate outliers.