RGBD Video Based Human Hand Trajectory Tracking and Gesture Recognition System

Table 7

Comparison of the false positive rate and the false negative rate on each hand digital sign.

Digital gesture	0	1	2	3	4	5	6	7	8	9
Proposed method
FP (%)	0.052	0.074	0.052	0.0519	0.04	0.052	0.052	0.048	0.052	0.052
FN (%)	0	0	0	0	0.033	0	0	0.033	0	0
Liu’s method [20]
FP (%)	0.51	0.51	0.51	0	0	0.25	0.51	1.26	0	0
FN (%)	2.27	9.09	0	0	6.82	0	4.55	4.55	0	4.55
One dollar [19]
FP (%)	0.048	0.170	0.048	0.033	0.070	0.056	0.052	0.033	0.052	0.048
FN (%)	0.033	0.033	0.067	0.467	0	0.033	0	0.133	0	0.067