Four-Band Linear-Phase Orthogonal Spatial Filter Bank for Subband Video Coding.
Grégoire PauBéatrice Pesquet-PopescuPublished in: ICASSP (2) (2005)
Keyphrases
- subband
- bit rate
- video coding
- filter bank
- low pass
- rate distortion
- image coding
- visual quality
- bitstream
- motion compensation
- video quality
- motion compensated
- motion vectors
- wavelet coefficients
- image quality
- video compression
- high frequency
- perfect reconstruction
- macroblock
- low bit rate
- inter frame
- subband coding
- wavelet decomposition
- reconstructed image
- coding efficiency
- discrete wavelet transform
- frequency domain
- rate control
- wavelet packet
- computational complexity
- coding method
- video codec
- entropy coding
- multiresolution
- infinite impulse response
- reconstruction error
- prediction error
- wavelet domain
- wavelet subbands
- video signals
- coding gain
- bit allocation
- image coder
- image compression
- low frequency
- bit plane
- wavelet filters
- video coder
- motion estimation
- discrete cosine transform
- signal processing
- lifting scheme
- image segmentation
- image processing