A Novel Brain Image Segmentation Method Using an Improved 3D U-Net Model

Table 3

The effect of different improved 3D U-net models on brain tumor segmentation.

Index	Segmented organization	[31]	[32]	[33]	Proposed
Dice	WT	0.7432	0.8328	0.8024	0.8787
	TC	0.6995	0.8006	0.7895	0.8456
	ET	0.6006	0.7670	0.7162	0.8004
	Mean	0.6811	0.8011	0.7964	0.8416
Hausdorff	WT	3.4675	2.8254	3.0052	2.5002
	TC	2.3006	1.8145	2.1723	1.5101
	ET	3.4783	2.8380	3.1016	2.6443
	Mean	3.0821	2.4926	2.7597	2.2182