Histograms of oriented optical flow and Binet-Cauchy kernels on nonlinear dynamical systems for the recognition of human actions.
Rizwan ChaudhryAvinash RavichandranGregory D. HagerRené VidalPublished in: CVPR (2009)
Keyphrases
- nonlinear dynamical systems
- recognition of human actions
- optical flow
- action recognition
- dynamical systems
- dynamical behavior
- histogram intersection
- human actions
- computer vision
- phase space
- image sequences
- differential equations
- motion model
- recognizing human actions
- spatio temporal
- dynamic systems
- visual information
- moving objects
- three dimensional
- machine learning