Human action recognition based on latent-dynamic Conditional Random Field.
Changhong ChenJie ZhangZongliang GanPublished in: WCSP (2013)
Keyphrases
- action recognition
- conditional random fields
- max margin
- static images
- human activities
- human actions
- bag of words
- action classification
- activity recognition
- probabilistic model
- graphical models
- motion history images
- maximum entropy
- crf model
- higher order
- recognition of human actions
- latent variables
- computer vision
- recognizing human actions
- body parts
- generative model
- human object interactions
- hidden markov models
- pairwise
- image segmentation
- markov random field
- random fields
- markov networks
- bag of features
- pascal voc
- video sequences
- information extraction
- multi class
- approximate inference
- maximum likelihood