Action recognition using graph embedding and the co-occurrence matrices descriptor.
Feng ZhengLing ShaoZhan SongXi ChenPublished in: Int. J. Comput. Math. (2011)
Keyphrases
- graph embedding
- feature representation
- low dimensional
- discriminant analysis
- semi supervised
- data representation
- feature descriptors
- dictionary learning
- action recognition
- human actions
- texture analysis
- object recognition
- local binary pattern
- dimensionality reduction
- texture features
- subspace learning
- keypoints
- sparse representation
- gray level
- signal processing
- linear discriminant analysis
- image retrieval
- multiscale