A Robust Shape Reconstruction Method for Facial Feature Point Detection

Table 3

Mean error of each facial component on LFPW (68 points), LFPW (29 points), and COFW (29 points) datasets. The top 5% maximal mean errors of the testing facial images in each dataset are removed.

(a)

	Method	Contour	Eyebrow	Mouth	Nose	Eye
LFPW (68 points)	SDM	0.0829	0.0619	0.0478	0.0395	0.0369
	ESR	0.0862	0.0750	0.0651	0.0596	0.0527
	RCPR	0.0948	0.0690	0.0562	0.0493	0.0433
	Our method	0.0747	0.0587	0.0455	0.0405	0.0392

(b)

	Method	Jaw	Eyebrow	Mouth	Nose	Eye
LFPW (29 points)	SDM	0.0422	0.0422	0.0410	0.0422	0.0328
	ESR	0.0570	0.0459	0.0531	0.0502	0.0400
	RCPR	0.0748	0.0507	0.0568	0.0509	0.0357
	Our method	0.0382	0.0403	0.0401	0.0406	0.0323

(c)

	Method	Jaw	Eyebrow	Mouth	Nose	Eye
COFW (29 points)	SDM	0.0713	0.0714	0.0709	0.0600	0.0519
	ESR	0.1507	0.1022	0.1082	0.0952	0.0801
	RCPR	0.1209	0.0810	0.0781	0.0655	0.0539
	Our method	0.0668	0.0642	0.0702	0.0567	0.0497