Human action recognition based on chaotic invariants

• Published in: Journal of Central South University Vol. 20; no. 11; pp. 3171 - 3179
• Main Authors: Xia, Li-ming, Huang, Jin-xia, Tan, Lun-zheng
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.11.2013
• Subjects: Engineering; Metallic Materials; dynamic time wrapping (DTW); relevance vector machines (RVM); chaotic system; action recognition; chaotic invariants

A new human action recognition approach was presented based on chaotic invariants and relevance vector machines (RVM). The trajectories of reference joints estimated by skeleton graph matching were adopted for representing the nonlinear dynamical system of human action. The C-C method was used for e...