Towards Reinforced Brain Tumor Segmentation on MRI Images Based on Temperature Changes on Pathologic Area

Table 4

The calculated segmentation evaluation metrics for transient thermal analysis in brain tumor contours detection.

(°C)	Time (s)	Sensitivity	Specificity	Accuracy	Dice index	Jaccard
0.25	5	0.9773	0.9986	0.996	0.9836	0.9677
	100	0.9761	0.999	0.9963	0.9846	0.9697
	600	0.9794	0.9985	0.9962	0.9842	0.969
	1000	0.9781	0.9985	0.9961	0.9838	0.9682
	20000	0.9781	0.9985	0.9961	0.9838	0.9682
	25000	0.9781	0.9985	0.9961	0.9838	0.9682
0.5	5	0.9744	0.9986	0.9957	0.9823	0.9653
	100	0.9703	0.9993	0.9958	0.9826	0.9659
	600	0.981	0.9986	0.9965	0.9855	0.9714
	1000	0.9794	0.9985	0.9962	0.9842	0.969
	20000	0.9781	0.9985	0.9961	0.9838	0.9682
	25000	0.9781	0.9985	0.9961	0.9838	0.9682
1.0	5	0.9707	0.997	0.9938	0.9745	0.9504
	100	0.953	0.9994	0.9938	0.9741	0.9495
	600	0.9831	0.9987	0.9968	0.9869	0.9742
	1000	0.918	0.9986	0.9889	0.9525	0.9094
	20000	0.9785	0.9985	0.9961	0.984	0.9686
	25000	0.9781	0.9985	0.9961	0.9838	0.9682