Performance limits in subband beamforming.
Sven E. NordholmIngvar ClaessonNedelko GrbicPublished in: IEEE Trans. Speech Audio Process. (2003)
Keyphrases
- subband
- frequency domain
- filter bank
- wavelet transform
- image compression
- bit rate
- wavelet coefficients
- multiresolution
- high frequency
- wavelet decomposition
- feature vectors
- discrete wavelet transform
- wavelet domain
- subband coding
- low frequency
- subband decomposition
- spatial domain
- reconstruction error
- low pass
- locally adaptive
- image coding
- wavelet packet
- frequency band
- image coder
- wavelet coding
- rate distortion
- adaptive wavelet
- directional information
- image quality
- image processing
- image denoising
- video coding