Comparative Study of Human Age Estimation with or without Preclassification of Gender and Facial Expression
Figure 5
Example of texture extraction by LBP method at different values of and : (a) an example facial image, texture extraction by LBP operator with (b) and of 1 and 8, respectively, (c) and of 2 and 8, respectively, and (d) and of 3 and 12, respectively.