Efficient Feature Extraction, Encoding, and Classification for Action Recognition.
Vadim KantorovIvan LaptevPublished in: CVPR (2014)
Keyphrases
- action recognition
- feature extraction
- action classification
- bag of words
- pattern classification
- feature vectors
- image classification
- human actions
- support vector machine svm
- feature space
- human detection
- static images
- feature selection
- computer vision
- activity recognition
- spatial temporal
- classification method
- recognition of human actions
- body parts
- bag of features
- video dataset
- human activities
- recognizing human actions
- recognizing actions
- machine learning
- principal component analysis
- depth cameras
- keywords
- action detection
- face recognition
- independent subspace analysis
- text classification
- depth sensors