Ring based wavelet transform with arbitrary supports in wireless sensor networks.
Siwang ZhouYaping LinYonghe LiuPublished in: EUSIPCO (2006)
Keyphrases
- wavelet transform
- wireless sensor networks
- multiresolution
- energy efficient
- image coding
- image compression
- wavelet coefficients
- multiscale
- wavelet analysis
- data aggregation
- subband
- feature extraction
- base station
- sensor nodes
- high frequency
- sensor networks
- energy efficiency
- data transmission
- resource constrained
- low frequency
- wavelet domain
- energy consumption
- biological inspired
- multi resolution analysis
- wavelet filters
- data gathering
- translation invariant
- multi hop
- lifting scheme
- multiresolution analysis
- energy aware
- routing protocol
- haar wavelet
- edge detection
- denoising
- wireless networks
- shift invariance
- routing algorithm