Rate distortion analysis of subband motion compensation for video spatial scalability.
Rong ZhangMary L. ComerPublished in: PCS (2009)
Keyphrases
- motion compensation
- subband
- bit rate
- video coding
- scalable video coding
- temporal correlation
- motion vectors
- video coder
- motion compensated
- temporal filtering
- rate distortion
- video signals
- compression efficiency
- video compression
- spatial filtering
- bitstream
- filter bank
- video quality
- visual quality
- high frequency
- wavelet coefficients
- macroblock
- scalable video
- motion field
- motion estimation
- inter frame
- image quality
- block matching
- coding efficiency
- low bit rate
- computational complexity
- video codec
- reconstructed image
- video coding standard
- coding method
- multiresolution
- video data
- locally adaptive
- compressed video
- rate control
- frequency domain
- video sequences
- wavelet transform
- bit allocation
- transform coefficients
- intra frame
- prediction error
- video content
- image compression
- error concealment
- feature vectors
- image data
- distributed video coding
- video streams
- bit plane
- compressed domain
- video frames
- key frames
- error resilience
- packet loss
- high quality