1. Aggarwal, J., Cai, Q.: Human motion analysis: a review. In: Proc. Nonrigid and Articulated Motion Workshop, pp. 90–102 (1997)
2. Aggarwal J.K., Cai Q.: Human motion analysis: a review. Comput. Vis. Image Underst. 73, 428–440 (1999)
3. Aggarwal, J.K., Park, S.: Human motion: modeling and recognition of actions and interactions. In: Proc. Int. Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT’04), p. 8 (2004)
4. Ahad Md.A.R., Tan J.K., Kim H., Ishikawa S.: Lower-dimensional feature sets for template-based motion recognition approaches. J. Comput. Sci. 6(8), 920–927 (2010)
5. Ahad, Md.A.R., Tan, J.K., Kim, H., Ishikawa, S.: A simple approach for low-resolution activity recognition. Int. J. Comput. Vis. Biomech. 3(1) (2010)