Distributed dictionary learning over a sensor network
Pierre ChainaisCédric RichardPublished in: CoRR (2013)
Keyphrases
- sensor networks
- dictionary learning
- communication cost
- mobile sensor networks
- sparse representation
- sparse coding
- camera network
- mobile sensor
- wireless sensor networks
- sensor data
- environmental monitoring
- sensor nodes
- energy consumption
- base station
- underwater acoustic
- resource constrained
- data streams
- reduce communication cost
- sensing devices
- sensor web
- natural images
- visual sensor networks
- data mining
- linear combination
- unsupervised learning
- computer networks
- image classification
- peer to peer
- video sequences
- heterogeneous sensor networks
- data sets