[4] A Sherstyuk, A Treskunov. Natural head motion for 3D social games, 69-70(2013).
[12] Y Ugurlu. Head posture detection using skin and hair information, 1-4(2012).
[17] Zhao-Jun WANG, Zhi-Meng XU, Liang-Qin CHEN. Research on human behaviour recognition system based on infrared array sensors. Infrared technology, 42, 7(2020).
[19] K M He, X Y Zhang, SQ Ren et al. Deep residual learning for image recognition, 770-778(2016).
[20] S Woo, J Park, J Y Lee et al. CBAM: Convolutional block attention module, 3-19(2018).