Rate-Distributed Spatial Filtering Based Noise Reduction in Wireless Acoustic Sensor Networks.
Jie ZhangRichard HeusdensRichard C. HendriksPublished in: CoRR (2017)
Keyphrases
- sensor networks
- noise reduction
- spatial filtering
- signal to noise ratio
- underwater acoustic
- median filter
- mobile sensor networks
- communication cost
- network connectivity
- visual sensor networks
- mobile wireless
- wireless sensor networks
- sensor nodes
- noise level
- data streams
- sensor data
- base station
- energy efficient
- energy consumption
- wireless communication
- wireless networks
- edge detection
- multi hop
- median filtering
- mobile nodes
- filtered images
- routing protocol
- matched filter
- computer vision
- mac protocol
- multiresolution
- gaussian noise
- multiscale