1. Fan, Z., Ling, S., Jin, X., Yi, F.: From handcrafted to learned representations for human action recognition: a survey. Image Vis. Comput. 55, 42–52 (2016)
2. Maryam, Z., Robert, B.: Semantic human activity recognition: a literature review. Pattern Recogn. 48(8), 2329–2345 (2015)
3. Chaudhry, R., Ravichandran, A., Hager, G., Vidal, R.: Histograms of oriented optical flow and Binet-Cauchy kernels on nonlinear dynamical systems for the recognition of human actions. In: CVPR, pp. 1–8. IEEE (2009)
4. Mukherjee, S., Biswas, S.K., Mukherjee, D.P.: Recognizing human action at a distance in video by key poses. IEEE Trans. CSVT 21(9), 1228–1241 (2011)
5. Wang H., Schmid C.: Action recognition with improved trajectories. In: ICCV, pp. 3551–3558. IEEE (2013)