Discriminative sparse projections for activity-based person recognition.
Haibin YanPublished in: Neurocomputing (2016)
Keyphrases
- human activities
- feature extraction
- recognition rate
- daily activities
- human activity recognition
- recognition accuracy
- object recognition
- discrimination power
- activity recognition
- sparse data
- automatic recognition
- activity analysis
- discriminative power
- pattern recognition
- video based face recognition
- visual recognition
- dictionary learning
- unsupervised learning
- image recognition
- character recognition
- recognition process
- action recognition
- tomographic reconstruction
- sparse codes
- high dimensional
- recognition algorithm
- sparse coding
- principal component analysis
- semi supervised
- highly discriminative