The lifted wavelet transform for encephalic signal compression.
Malika-Djahida Kedir-TalhaMohamed Amine Ait AmerPublished in: TSP (2013)
Keyphrases
- wavelet transform
- image compression
- wavelet analysis
- high frequency
- wavelet filters
- subband
- low frequency
- lossless image compression
- image coding
- multiresolution
- wavelet based image
- perfect reconstruction
- video signals
- wavelet coefficients
- multiscale
- wavelet packet
- matched filter
- compression scheme
- compression algorithm
- energy compaction
- compression ratio
- soft threshold
- data compression
- wavelet decomposition
- multidimensional signals
- wavelet transform coefficients
- power quality disturbance
- probabilistic inference
- zero crossing
- wavelet domain
- frequency domain
- transform coding
- filter bank
- filter coefficients
- lifting scheme
- feature extraction
- vibration signal
- signal processing
- graphical models
- high pass
- non stationary
- quantization noise
- lossless compression
- quadtree
- visual quality
- impulse response
- denoising
- knowledge compilation
- lossy compression
- multi resolution analysis
- discrete wavelet transform
- message passing