Exploring Sparseness and Self-Similarity for Action Recognition.
Chuan SunImran Nazir JunejoMarshall F. TappenHassan ForooshPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- action recognition
- bag of words
- human actions
- activity recognition
- computer vision
- action classification
- human detection
- spatial temporal
- body parts
- recognizing human actions
- natural images
- bag of features
- action primitives
- recognition of human actions
- view invariant
- recognizing actions
- independent subspace analysis
- video dataset
- sensor data
- input image
- machine learning
- moving objects
- static images
- feature extraction
- motion history images