Pointing gesture recognition using compressed sensing for training data reduction.
Masahiro IwasakiKaori FujinamiPublished in: UbiComp (Adjunct Publication) (2013)
Keyphrases
- data reduction
- compressed sensing
- image reconstruction
- data compression
- data analysis
- random projections
- natural images
- sparse representation
- knowledge discovery
- model selection
- classification rules
- preprocessing
- signal processing
- classification accuracy
- feature selection
- rough set theory
- feature extraction
- compression algorithm
- training set
- supervised learning