Euclides N. Arcoverde Neto, Rafael M. Duarte, Rafael M. Barreto, João Paulo Magalhães, Carlos A. C. M. Bastos, Tsang Ing Ren, George D. C. Cavalcanti. Enhanced real-time head pose estimation system for mobile device. Integrated Computer-Aided Engineering, 21(3):281-293, 2014. [doi]
Abstract is missing.