Wavelet-based multiresolution motion estimation through median filtering.
Jinwen ZanM. Omair AhmadM. N. S. SwamyPublished in: ICASSP (2002)
Keyphrases
- median filtering
- multiresolution
- motion estimation
- post processing
- median filter
- wavelet transform
- jpeg compression
- video coding
- optical flow
- image sequences
- motion compensation
- video sequences
- motion compensated
- discrete wavelet transform
- inter frame
- wavelet domain
- motion vectors
- video compression
- super resolution
- filter bank
- subband
- vector field
- motion detection
- quadtree
- rate distortion
- image fusion
- spatial domain
- reference frame
- computational complexity
- wavelet coefficients
- preprocessing
- multi band
- computer vision
- gaussian noise