Basis Pursuit in sensor networks.
João F. C. MotaJoão M. F. XavierPedro M. Q. AguiarMarkus PüschelPublished in: ICASSP (2011)
Keyphrases
- sensor networks
- basis pursuit
- denoising
- compressed sensing
- convex optimization
- wireless sensor networks
- sensor data
- total variation
- image reconstruction
- energy efficient
- communication cost
- environmental monitoring
- energy consumption
- image denoising
- sensor nodes
- proximal point algorithm
- communication bandwidth
- resource constrained
- base station
- data aggregation
- frequency domain
- underwater acoustic
- data streams
- energy efficiency
- image processing
- sparse representation
- data gathering
- mobile sensor networks
- network connectivity
- sensor web
- natural images
- sensing devices
- wireless sensor nodes
- high quality