Improving activity recognition for multiple-node wireless sensor network system based on compressed sensing.
Duo YangJiangtao HuangfuPublished in: Int. J. Sens. Networks (2020)
Keyphrases
- activity recognition
- compressed sensing
- wireless sensor networks
- human activity recognition
- image reconstruction
- action recognition
- human activities
- signal processing
- random projections
- smart home
- sensor networks
- sparse representation
- natural images
- accelerometer data
- data sets
- higher order
- training set
- multiscale
- training data
- face recognition
- information retrieval