Enhanced interframe wavelet video coding considering the interrelation of spatio-temporal transform and motion compensation.
Thomas RusertKonstantin HankeClaudia MayerPublished in: Signal Process. Image Commun. (2004)
Keyphrases
- inter frame
- video coding
- motion compensation
- motion estimation
- bit rate
- motion compensated
- coding gain
- motion vectors
- video compression
- image sequences
- rate distortion
- coding efficiency
- subband
- macroblock
- video codec
- motion field
- image coder
- video quality
- prediction error
- wavelet coefficients
- bitstream
- visual quality
- motion compensated prediction
- low bit rate
- rate control
- video sequences
- low complexity
- block matching
- temporal redundancy
- motion estimation and compensation
- optical flow
- residual signal
- reference frame
- video coder
- intra frame
- image quality
- wavelet transform
- motion model
- moving objects
- computational complexity
- compressed domain
- transform coefficients
- coding method
- block size
- rate distortion optimization
- motion estimation algorithm
- entropy coding
- variable block size
- spatial domain
- reconstructed image
- video coding standard
- compression efficiency
- transform domain
- temporal correlation
- error resilience
- multiresolution
- video frames
- multiscale
- distributed video coding
- predictive coding
- compressed video
- super resolution
- temporal filtering
- lossless compression
- error concealment