Table 2.

Evaluation of proposed method using sensitivity, specificity, Dice and Jaccard similarity indexes and Hausdorff distance for HGG of BRATS 2015, BRATS 2017 and BRATS 2019, where patch pre-selection threshold is 0.9 and patch size is $5\times 5\times 5$

	BRATS 2015			BRATS 2017			BRATS 2019
	WT	TC	ET	WT	TC	ET	WT	TC	ET
Sensitivity	0.9209 ±0.01	0.8921±0.01	0.8782±0.01	0.9212±0.01	0.9002±0.02	0.8965±0.02	0.9304±0.01	0.9104±0.01	0.9019±0.02
Specificity	0.992±0.005	0.988±0.006	0.986±0.009	0.994±0.003	0.993±0.004	0.993±0.003	0.997±0.003	0.995±0.003	0.992±0.006
PPV	0.983±0.01	0.981±0.01	0.978±0.02	0.989±0.01	0.991±0.01	0.984±0.014	0.988±0.012	0.991±0.007	0.987±0.01
Dice	0.9234±0.02	0.9038±0.015	0.9212±0.01	0.9454±0.01	0.9132±0.013	0.9362±0.01	0.9482±0.01	0.9248±0.02	0.9386±0.014
Jaccard	0.895±0.06	0.8707±0.07	0.8816±0.05	0.8919±0.04	0.8765±0.04	0.8873±0.04	0.9042±0.03	0.888±0.05	0.893±0.04
Hausdorff	5.27±1.3	5.77±1.1	5.43±1.3	4.78±2.2	5.06±1.1	5.23±2.1	4.32±2.1	4.63±2.1	4.78±2.5