Figure 5.

Comparison between Viola-Jones (without applying ROI relocations) and Viola-Jones applying ROI relocations, computing the mean and standard error per ROIs: (a) analysis from Baseline; (b) analysis from Test. n.s means no significant difference ($p>0.05$), while * ($p<0.05$), ** ($p<0.01$), *** ($p<0.001$) and >*** ($p<0.0001$) indicate significant difference. R${}^1$, right forehead side; R${}^2$, left forehead side; R${}^3$, right periorbital side; R${}^4$, left periorbital side; R${}^5$, tip of nose; R${}^6$, right cheek; R${}^7$, left cheek; R${}^8$, right perinasal side; R${}^9$, left perinasal side; R${}^{10}$, right chin side; R${}^{11}$, left chin side.