A signal adaptive diffusion filter for video coding: Mathematical framework and complexity reductions.
Jennifer RaschJonathan PfaffMichael SchäferAnastasia HenkelHeiko SchwarzDetlev MarpeThomas WiegandPublished in: Signal Process. Image Commun. (2020)
Keyphrases
- video coding
- mathematical framework
- motion compensated
- bit rate
- motion estimation
- motion compensation
- rate distortion
- image formation
- video compression
- video signals
- video quality
- motion vectors
- residual signal
- temporal filtering
- spatial filtering
- computational complexity
- rate control
- signal processing
- video codec
- motion estimation and compensation
- macroblock
- error resilience
- computer vision
- high frequency
- motion compensated prediction
- subband
- optical flow
- matched filter
- scalable video coding
- nonlinear filters
- video coder
- image sequences
- high quality
- multi view
- visual quality