Block-based multichannel transform-domain adaptive filtering.
Sascha SporsHerbert BuchnerKarim HelwaniPublished in: EUSIPCO (2009)
Keyphrases
- adaptive filtering
- transform domain
- discrete cosine transform
- spatial domain
- motion estimation
- dct coefficients
- hadamard transform
- filtering method
- frequency domain
- denoising
- denoising algorithm
- motion compensation
- speech signal
- spread spectrum
- video codec
- blocking artifacts
- macroblock
- subband
- multiresolution
- video coding standard
- feature space
- feature extraction