Table 2.

Ablation study for the key component modules of CVRL on the LA dataset with 10% annotation ratio (8 labeled and 72 unlabeled).

Method	# scans used		Metrics
	Labeled	Unlabeled	Dice[%]	Jaccard[%]	ASD[voxel]	95HD[voxel]
Baseline	8	72	83.09	71.75	5.53	19.65
$\text{Baseline}+{ℒ}^{\text{high}}$	8	72	87.46	78.12	3.03	9.99
$\text{Baseline}+{ℒ}^{\text{low}}$	8	72	87.24	77.49	3.36	10.13
$\text{Baseline}+{ℒ}^{\text{con}}$	8	72	85.72	75.31	4.72	13.18
$\text{Baseline}+{ℒ}^{\text{high}}+{ℒ}^{\text{low}}$	8	72	88.14	78.38	3.02	9.58
$\text{Baseline}+{ℒ}^{\text{high}}+{ℒ}^{\text{low}}+{ℒ}^{\text{con}}$	8	72	88.56	78.89	2.81	8.22