EURASIP Journal on Image and Video Processing

Table 2 ‘Off-the-shelf’ frontal face detector performance

	BioID (N = 1521)		MUCT (N=3755)		HELEN# (N = 2330)		300W# (N = 600)		Menpo (Front)# (N=6679)
Detector	% Acc	False P	% Acc	False P	% Acc	False P	% Acc	False P	% Acc	False P
OpenCV 1	96.45	184	97.95	616	89.06	3548	75.33	6203	73.24	2775
OpenCV 2	96.12	28	98.24	77	84.64	447	71.17	3574	67.35	387
OpenCV 3	96.45	52	98.62	135	85.88	821	72.00	3966	69.35	670
OpenCV 4	N/A	N/A	N/A	N/A	27.21	274	24.83	1597	22.74	349
Dlib	99.34	1	99.89	6	96.82	351	88.17	2488	87.50	339

^#Some images in this dataset contain more faces than just the ground truth. These additional faces may be recorded as a false positive result