Unconstrained motion compensated temporal filtering (UMCTF) for efficient and flexible interframe wavelet video coding.
Deepak S. TuragaMihaela van der SchaarYiannis AndreopoulosAdrian MunteanuPeter SchelkensPublished in: Signal Process. Image Commun. (2005)
Keyphrases
- video coding
- inter frame
- video codec
- bit rate
- motion estimation
- rate distortion
- motion compensated
- video compression
- rate control
- motion vectors
- macroblock
- motion compensation
- motion compensated prediction
- video quality
- video coding standard
- video sequences
- scalable video coding
- motion prediction
- low bit rate
- visual quality
- coding method
- temporal redundancy
- image quality
- motion compensated temporal filtering
- bitstream
- intra frame
- efficient compression
- prediction error
- subband
- reconstructed image
- temporal filtering
- optical flow
- compression efficiency
- error resilience
- distributed video coding
- temporal correlation
- lossless compression
- computational complexity
- motion field
- video frames
- wavelet transform
- motion model
- bit plane
- bit allocation
- low complexity
- multiresolution
- denoising
- error concealment
- multiscale
- three dimensional
- wavelet domain
- quadtree
- wavelet coefficients
- block size