Video coding by using the 3D zero-tree approach in the wavelet transform domain.
José A. C. SalvadoLeonel SousaPublished in: DSP (2002)
Keyphrases
- transform domain
- video coding
- macroblock
- video codec
- wyner ziv video coding
- spatial domain
- motion estimation
- rate distortion
- bit rate
- distributed video coding
- wavelet domain
- motion vectors
- motion compensation
- image coder
- motion compensated
- video compression
- low delay
- bit plane
- video quality
- discrete cosine transform
- dct domain
- wyner ziv
- coding efficiency
- dct coefficients
- video coding standard
- transform coefficients
- multiscale
- denoising
- compressed domain
- wavelet transform
- tree structure
- error propagation
- hadamard transform
- scalable video coding
- error concealment
- bit allocation
- compression efficiency
- rate control
- inter frame
- bitstream
- low complexity
- wavelet coefficients
- video sequences
- discrete wavelet transform
- frequency domain
- image quality
- multiresolution
- error resilience
- prediction error
- computational complexity
- distributed source coding
- image processing
- reconstructed image
- high quality