A Signal Adaptive Diffusion Filter for Video Coding Using Directional Total Variation.
Jennifer RaschVictor WarnoJonathan PtattCaren TischendorfDetlev MarpeHeiko SchwarzThomas WiegandPublished in: ICIP (2018)
Keyphrases
- video coding
- total variation
- denoising
- image restoration
- image denoising
- multiplicative noise
- motion estimation
- motion compensated
- rate distortion
- motion compensation
- bit rate
- image deblurring
- denoising methods
- spatial filtering
- video quality
- motion vectors
- image processing
- signal processing
- nonlinear diffusion
- frequency domain
- impulsive noise
- scalable video coding
- macroblock
- noise removal
- natural images
- noisy images
- super resolution
- computational complexity
- wavelet packet
- high frequency
- additive noise
- diffusion equation
- transfer function
- bilateral filter
- least mean square
- video sequences
- three dimensional