Joint Spatial Frequency Quantization of Zerotree Wavelet Video Coding.
Z. Y. WuLawrence W. C. WongPublished in: ICIP (2) (1999)
Keyphrases
- video coding
- image coder
- spatial frequency
- rate distortion
- bit rate
- entropy coding
- low frequency
- subband
- motion compensated
- texture segmentation
- motion estimation
- video compression
- motion compensation
- bitstream
- low bit rate
- motion vectors
- rate control
- high frequency
- wavelet decomposition
- wavelet coefficients
- macroblock
- wavelet coding
- visual quality
- coding efficiency
- image coding
- bit plane
- wavelet transform
- video quality
- computational complexity
- inter frame
- rate distortion optimization
- bit allocation
- filter bank
- image compression
- video codec
- transform coefficients
- distortion measure
- reconstructed image
- coding method
- distributed video coding
- error resilience
- wavelet packet
- image quality
- efficient compression
- multiscale
- hyperspectral
- wavelet domain
- frequency domain
- gabor filters
- transform coding
- multiresolution