Discriminative multi-modality non-negative sparse graph model for action recognition.
Yuanbo ChenYanyun ZhaoBojin ZhuangAnni CaiPublished in: VCIP (2014)
Keyphrases
- graph model
- action recognition
- multi modality
- action classification
- multi modal
- medical images
- human actions
- image registration
- bag of words
- activity recognition
- mutual information
- information theoretic
- recognizing actions
- max margin
- bipartite graph
- computer vision
- imaging modalities
- high dimensional
- bag of features
- recognizing human actions
- human activities
- similarity measure
- language model
- weighted graph
- deformation field
- image analysis
- pairwise
- vector space model
- clustering method
- action detection
- probabilistic model