Fast subband filtering in MPEG audio coding.
Konstantinos KonstantinidesPublished in: IEEE Signal Process. Lett. (1994)
Keyphrases
- video signals
- subband
- bit rate
- filter bank
- wavelet transform
- high pass
- subband coding
- video coder
- image compression
- bandpass
- wavelet coding
- multiresolution
- wavelet coefficients
- frequency domain
- high frequency
- wavelet decomposition
- discrete wavelet transform
- shape coding
- subband decomposition
- low pass
- feature vectors
- low bit rate
- scalar quantization
- video sequences
- transform coefficients
- coding gain
- wavelet packet
- locally adaptive
- image coder
- multimedia
- wavelet transform coefficients
- coding efficiency
- inter frame
- bitstream
- wavelet subbands
- video content
- coding method
- video quality
- multiple description
- visual quality
- image coding
- digital video
- motion compensated
- energy compaction
- video coding
- signal processing
- multiscale