Multiview Volume and Temporal Difference Network for Angle-Closure Glaucoma Screening from AS-OCT Videos

Table 3

Classification performance of the angle-closure glaucoma by different module combinations on private Casia video dataset.

AL^1	ACA	Diff^2	C3D^3	ConvL^4	B-Acc	Pre	Recall	F1 score	Sen	Spe	Kappa
			✓		0.692	0.704	0.697	0.695	0.718	0.673	0.370
✓			✓		0.712	0.735	0.703	0.701	0.848	0.576	0.493
	✓		✓		0.719	0.720	0.720	0.720	0.706	0.733	0.518
✓	✓		✓		0.755	0.756	0.753	0.754	0.777	0.732	0.587
✓	✓		✓^5		0.763	0.767	0.767	0.766	0.714	0.813	0.529
				✓	0.781	0.823	0.777	0.789	0.821	0.625	0.545
✓				✓	0.813	0.819	0.816	0.817	0.750	0.860	0.629
		✓		✓	0.607	0.615	0.600	0.596	0.714	0.500	0.210
✓		✓		✓	0.830	0.834	0.833	0.833	0.786	0.875	0.664
			✓	✓	0.777	0.804	0.767	0.763	0.728	0.625	0.542
✓	✓	✓	✓	✓	0.820	0.838	0.817	0.814	0.857	0.780	0.636
✓	✓	✓	✓^5	✓	0.866	0.867	0.867	0.867	0.857	0.875	0.732

¹AL: Alignment; ²Diff: Difference; ³C3D: 3D CNN; ⁴ConvL: CNN-LSTM; ⁵3D CNN (multiview). The bold values indicate the optimal results.