Human action recognition based on non-negative matrix factorization.
Chih-Yang LinBo-You ChenWen-Chuan WuWei-Yang LinChia-Ling TsaiPublished in: APSIPA (2015)
Keyphrases
- action recognition
- negative matrix factorization
- static images
- human actions
- human activities
- matrix factorization
- action classification
- bag of words
- activity recognition
- principal component analysis
- document clustering
- computer vision
- human object interactions
- sparse representation
- motion history images
- recognition of human actions
- body parts
- spectral clustering
- recognizing human actions
- data mining
- view invariant
- recognizing actions
- human pose
- natural language processing
- data points