A discriminative prototype selection approach for graph embedding in human action recognition.
Ehsan Zare BorzeshiMassimo PiccardiRichard Yi Da XuPublished in: ICCV Workshops (2011)
Keyphrases
- action recognition
- prototype selection
- graph embedding
- action classification
- semi supervised
- human actions
- human activities
- selection algorithm
- bag of words
- computer vision
- low dimensional
- feature selection
- dimensionality reduction
- discriminant analysis
- nearest neighbor
- semi supervised learning
- data representation
- image processing
- k nearest neighbor
- multi class
- dictionary learning
- object recognition
- pattern recognition