Energy efficient audio compression scheme based on red black wavelet lifting for wireless multimedia sensor network.
Ipsita DuttaRajib BanerjeeSipra Das BitPublished in: ICACCI (2013)
Keyphrases
- wireless multimedia
- sensor networks
- compression scheme
- energy efficient
- wavelet transform
- image compression
- wireless sensor networks
- wavelet coefficients
- energy consumption
- multiresolution
- multiscale
- compression ratio
- sensor nodes
- sensor data
- subband
- base station
- compression algorithm
- data aggregation
- data compression
- data collection
- energy efficiency
- data dissemination
- communication cost
- multi hop
- data transmission
- data gathering
- feature extraction
- data streams
- real time
- image processing
- data sets
- routing protocol
- video sequences
- visual quality
- response time
- quality of service
- data processing
- anomaly detection