Bi-criterion optimization of non-uniform filter banks for acoustic echo cancellation.
Rajeev C. NongpiurDale J. ShpakPublished in: ISCAS (2011)
Keyphrases
- filter bank
- image coding
- subband
- perfect reconstruction
- multiresolution
- signal processing
- multiscale
- high frequency
- low pass
- wavelet packet
- computationally efficient
- subband coding
- feature vectors
- pattern recognition
- lifting scheme
- lapped transforms
- image coding scheme
- feature selection
- discrete cosine transform
- image processing
- basis functions
- image compression
- computational complexity
- multiresolution analysis
- high quality
- machine learning
- quadrature mirror