Interframe video coding using overlapped motion compensation and perfect reconstruction filter banks.
Hirohisa JozawaHiroshi WatanabeSharad SinghalPublished in: ICASSP (1992)
Keyphrases
- video coding
- inter frame
- motion compensation
- bit rate
- perfect reconstruction
- subband
- filter bank
- rate distortion
- motion compensated
- motion vectors
- video compression
- motion estimation
- visual quality
- lossless compression
- image coding
- video quality
- wavelet coefficients
- bitstream
- image quality
- macroblock
- rate control
- motion field
- high frequency
- low bit rate
- coding efficiency
- wavelet decomposition
- coding method
- discrete wavelet transform
- reconstructed image
- computational complexity
- frequency domain
- prediction error
- video codec
- low pass
- wavelet domain
- wavelet packet
- block matching
- block size
- video coding standard
- reconstruction error
- video coder
- entropy coding
- bit allocation
- discrete cosine transform
- transform coefficients
- wavelet filters
- lifting scheme
- lossy compression
- filter coefficients
- transform domain
- compression algorithm
- denoising
- spatial domain
- signal processing
- wavelet transform
- optical flow
- video sequences
- data structure
- image sequences