Data Gathering in Wireless Sensor Networks Based on Reshuffling Cluster Compressed Sensing.
Lu ZhuBaishan CiYuanyuan LiuZhizhang (David) ChenPublished in: Int. J. Distributed Sens. Networks (2015)
Keyphrases
- data gathering
- compressed sensing
- wireless sensor networks
- image reconstruction
- energy efficient
- sensor networks
- energy consumption
- maximum lifetime
- random projections
- data collection
- sparse representation
- natural images
- sensor nodes
- base station
- signal processing
- energy efficiency
- network lifetime
- clustering algorithm
- data points
- multi hop
- cluster analysis
- computer vision
- image processing
- fourier domain
- wireless communication
- multiscale
- routing algorithm
- feature space
- wireless networks
- image representation
- dimensionality reduction