Complex-subband transform for subband-based motion compensation.
Chung-Lin HuangJhy-Gau ChenPublished in: ICASSP (1995)
Keyphrases
- subband
- motion compensation
- bit rate
- video coding
- motion vectors
- filter bank
- transform coefficients
- image compression
- video compression
- motion compensated
- subband decomposition
- multiresolution
- video coder
- wavelet transform
- motion estimation
- rate distortion
- high frequency
- motion field
- perfect reconstruction
- frequency domain
- feature vectors
- low pass
- wavelet coefficients
- coding gain
- visual quality
- image quality
- bitstream
- locally adaptive
- block matching
- coding efficiency
- low bit rate
- image coder
- reconstruction error
- computational complexity
- video quality
- macroblock
- discrete wavelet transform
- high pass
- reconstructed image
- transform coding
- inter frame
- bit allocation
- coding method
- image sequences
- image coding
- multiscale
- video signals
- high quality