A Fusion Recognition Method Based on Multifeature Hidden Markov Model for Dynamic Hand Gesture

Table 4

Confusion matrix of the recognition results.

		Gesture samples								PPV
		G1	G2	G3	G4	G5	G6	G7	G8
Recognition results	G1	140	1	3	5	2	2	1	1	0.90
	G2	2	146	3	2	3	2	3	2	0.90
	G3	1	2	138	3	3	2	1	1	0.91
	G4	6	2	3	144	2	1	1	1	0.90
	G5	1	1	1	1	143	1	1	0	0.96
	G6	7	1	2	2	2	147	2	2	0.90
	G7	1	5	3	1	3	3	150	3	0.89
	G8	2	2	7	2	2	2	1	150	0.89
ACC		0.88	0.91	0.86	0.90	0.89	0.92	0.94	0.94	0.90