Low bit rate wavelet video codec using edge based motion estimation and context-based coding.
Dusan GleichPeter PlaninsicZarko CucejPublished in: J. Electronic Imaging (2004)
Keyphrases
- low bit rate
- video codec
- motion estimation
- video compression
- inter frame
- coding method
- video coding scheme
- motion compensated prediction
- image coder
- video coding
- bit rate
- motion estimator
- coding efficiency
- video encoder
- bit allocation
- distributed video coding
- motion compensation
- motion compensated
- rate distortion
- image compression
- motion vectors
- wavelet transform
- video coding standard
- video conferencing
- wyner ziv
- coding scheme
- video sequences
- image sequences
- block matching
- compression efficiency
- visual quality
- wavelet coefficients
- macroblock
- motion model
- image quality
- video quality
- computational complexity
- multiresolution
- denoising
- subband
- motion field
- reference frame
- optical flow
- super resolution
- low complexity
- bitstream
- reconstructed image
- bit plane
- compression algorithm
- spatial domain
- error resilience
- scalable video coding
- video coder
- multiple description coding
- prediction error
- mode decision
- feature extraction
- transform domain
- rate control
- peak signal to noise ratio
- motion estimation algorithm
- intra prediction
- human visual system