Rejection-based classification for action recognition using a spatio-temporal dictionary.
Stefen Chan Wai TimMichèle RombautDenis PellerinPublished in: EUSIPCO (2015)
Keyphrases
- spatio temporal
- classification accuracy
- human actions
- classification algorithm
- pattern recognition
- decision trees
- image classification
- classification systems
- support vector
- text classification
- support vector machine svm
- automatic classification
- clustering algorithm
- feature vectors
- pattern classification
- spatial and temporal
- classification method
- action classification
- unsupervised learning
- space time
- benchmark datasets
- signal processing
- image sequences
- machine learning
- sparse representation
- neural network
- machine learning methods
- classification rules
- model selection
- preprocessing
- classification models
- video sequences