Lee, Dong-Woo, Syng-Yup Ohn, Jong-Whoa Na, and Chan Heo. 2017. “CLASSIFICATION OF AGE USING THE WRINKLE DENSITIES OF FACE IMAGES WITH GENETIC ALGORITHM AND SUPPORT VECTOR MACHINE”. International Journal of Industrial Engineering: Theory, Applications and Practice 24 (2). https://doi.org/10.23055/ijietap.2017.24.2.2977.