Computer Vision for Human-Computer Interaction Using Noninvasive Technology

Table 1

Performance ratio evaluation.

No. of datasets	LDA-ELM [22]	MUST-BSSA [32]	GFTD [25]	HMM-SVD [26]	ONIHCI (proposed approach)
5	54.2	56.1	67.1	77.7	80.1
10	51.3	53.3	60.4	67.8	63.5
15	63.9	56.5	78.4	87.9	52.4
20	76.2	77.6	78.5	73.7	72.3
25	83.1	54.7	56.9	76.5	77.1
30	54.7	50.8	53.8	57.4	81.2
35	43.9	44.4	46.7	47.3	82.2
40	51.8	54.3	56.7	60.2	89.2
45	65.3	65.2	76.6	77.1	90.3
50	67.2	66.1	77.5	87.2	95.4