Table A1.

The performance of the segmentation of the heart, lung, and thoracic wall using U-net and DeepLabv3+.

CNN	Structure	mIoU		mDice		mPrecision		mRecall
		Mean	SD	Mean	SD	Mean	SD	Mean	SD
U-net	Heart	0.686	0.042	0.798	0.036	0.849	0.028	0.784	0.069
	Lung	0.712	0.015	0.828	0.011	0.832	0.020	0.832	0.014
	Thoracic wall	0.448	0.017	0.610	0.016	0.679	0.033	0.568	0.032
DeepLabv3+	Heart	0.734	0.012	0.842	0.009	0.864	0.008	0.833	0.008
	Lung	0.684	0.010	0.808	0.008	0.833	0.008	0.793	0.014
	Thoracic wall	0.417	0.007	0.582	0.007	0.675	0.009	0.525	0.013

SD = standard deviation.