M. Takahashi, M. Naemura, M. Fujii, S. Satoh. Human action recognition in crowded surveillance video sequences by using features taken from key-point trajectories. In IEEE Conference on Computer Vision and Pattern Recognition, CVPR Workshops 2011, Colorado Springs, CO, USA, 20-25 June, 2011. pages 9-16, IEEE, 2011. [doi]
Abstract is missing.