Performance evaluation of the fractional wavelet filter: A low-memory image wavelet transform for multimedia sensor networks.
Stephan ReinMartin ReissleinPublished in: Ad Hoc Networks (2011)
Keyphrases
- sensor networks
- wavelet transform
- wavelet filters
- multiscale
- low memory
- wavelet decomposition
- transform coding
- wireless sensor networks
- subband
- low frequency
- image data
- image coding
- image compression
- wavelet coefficients
- data compression
- data streams
- multiresolution
- image features
- filter bank
- image segmentation
- wavelet domain
- discrete wavelet transform
- high frequency
- region of interest
- texture features
- feature extraction
- shift invariant