An analytic solution for the pose determination of human faces from a monocular image.

Shinn-Ying Ho Hui-Ling Huang An analytic solution for the pose determination of human faces from a monocular image. 1045-1054 1998 19 Pattern Recognition Letters 11 http://dx.doi.org/10.1016/S0167-8655(98)00084-1 db/journals/prl/prl19.html#HoH98