Nearly-perfect reconstruction cosine-modulated filter bank applied to ECG signal coding.
Fernando Cruz-RoldánManuel Blanco-VelascoJuan Ignacio Godino-LlorentePublished in: EUSIPCO (2004)
Keyphrases
- filter bank
- perfect reconstruction
- subband
- image coding
- multiscale
- wavelet transform
- multiresolution
- ecg signals
- wavelet packet
- signal processing
- frequency domain
- reconstruction error
- wavelet filter banks
- computationally efficient
- discrete cosine transform
- finite impulse response
- low pass
- wavelet filters
- coding scheme
- lossless compression
- spectral analysis
- lifting scheme
- filter coefficients
- compactly supported
- building blocks
- image processing
- computer vision