Delayless subband adaptive filtering using the Hadamard transform.
Noriyuki HirayamaHideaki SakaiShigeyuki MiyagiPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- adaptive filtering
- subband
- hadamard transform
- transform domain
- filter bank
- frequency domain
- multiresolution
- estimation algorithm
- spatial domain
- wavelet transform
- wavelet coefficients
- image compression
- high frequency
- bit rate
- feature vectors
- elimination algorithm
- low frequency
- denoising
- motion estimation
- filtering method
- feature extraction
- speech signal
- machine learning
- image coding
- video sequences
- vector quantization
- gray level
- markov random field
- optical flow
- pattern recognition
- computer vision