TY - JOUR A1 - Guo, G. A1 - Fu, Y. A1 - Dyer, C.R. A1 - Huang, T.S. T1 - Image-based human age estimation by manifold learning and locally adjusted robust regression Y1 - 2008 DO - 10.1109/TIP.2008.924280 VL - 17 IS - 7 ER -