Reliable Recognition of Partially Occluded Objects with Correlation Filters

Table 3

Comparison of the performance in terms of FN errors (%) of the proposed algorithm (), MACE, OTSDF, SDF, and SDF with MACE (SMACE) filters; SNR of 5 dB, 10 dB, 15 dB, and 25 dB; level of available information (OV) of 20%, 40%, 60%, 80%, and 100%.

SNR, OV%		MACE	OTSDF	SDF	SMACE
5 dB, 20%	95	96.2	96	96.6	96.9
5 dB, 40%	62.6	89.6	90.1	91.2	75.5
5 dB, 60%	19.8	73.5	76.5	72.4	69.8
5 dB, 80%	5.8	61.4	64.5	62.4	59.4
5 dB, 100%	3.5	30.9	32.3	31.7	30.8
10 dB, 20%	83.5	93.3	90.2	91	89.7
10 dB, 40%	7.2	52.2	58.6	53.3	30.4
10 dB, 60%	0.2	24.9	30.7	23.5	20.3
10 dB, 80%	0	17.1	18.6	16.4	16
10 dB, 100%	0	8.6	9.9	8.4	8.4
15 dB, 20%	71.1	83.4	78.4	82.4	78.3
15 dB, 40%	0	22.5	22.2	18.4	8.7
15 dB, 60%	0	5.8	7	5.7	3.2
15 dB, 80%	0	2.7	2.9	2.4	3.1
15 dB, 100%	0	1.1	1.3	1.4	1.2
25 dB, 20%	62.6	66.6	66.9	69	64.4
25 dB, 40%	0	14.3	13	11.7	6.5
25 dB, 60%	0	2.5	3.1	2.4	2.5
25 dB, 80%	0	1.1	1.2	1.5	1.7
25 dB, 100%	0	0.4	0.2	0.2	0.4