Table 2.

Image processing error measurement in test set. Image processing error measurements in the full test set (n = 49) as dice similarity coefficient (DSC) and point to curve (P2C) between automatic segmentation and manual delineation.

	Dice similarity coefficient (DSC)	Point to curve (P2C)
Endocardium overall	0.91 ± 0.03	2.1 ± 0.5 mm
Endocardium ED	0.93 ± 0.03	1.9 ± 0.6 mm
Endocardium ES	0.85 ± 0.04	2.3 ± 0.5 mm
Epicardium overall	0.93 ± 0.02	2.1 ± 0.5 mm
Epicardium ED	0.94 ± 0.02	2.1 ± 0.6 mm
Epicardium ES	0.91 ± 0.03	2.2 ± 0.7 mm

Differences are expressed as mean ± SD. For a perfect overlap between the regions DSC should be 1 and P2C should be 0. ED = end diastole, ES = end systole.