Multiresolution convolutive blind source separation using adaptive lifting scheme.
Jamel HattaySamir BelaidWady NaanaaPublished in: ICECS (2013)
Keyphrases
- lifting scheme
- multiresolution
- blind source separation
- independent component analysis
- multiresolution analysis
- wavelet transform
- filter bank
- non stationary
- discrete wavelet transform
- subband
- image compression
- quadtree
- texture analysis
- image fusion
- wavelet decomposition
- speech signal
- lossless compression
- principal component analysis
- wavelet packet
- negative matrix factorization
- wavelet filters
- high resolution
- dimensionality reduction
- object recognition
- factor analysis
- data compression
- wavelet coefficients
- sparse representation
- natural images
- signal processing