Uttamang, K., and V. Sangveraphunsiri. “Multi-Camera System Using PC-Cluster for Real-Time 3-D Pose Estimation”. Science & Technology Asia, vol. 12, no. 2, Oct. 2015, pp. 52-63, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41517.