Motion estimation with the redundant wavelet transform.
Ronald A. DeVoreAlexander PetukhovRobert C. SharpleyPublished in: DCV (2002)
Keyphrases
- wavelet transform
- motion estimation
- multiresolution
- subband
- image coding
- motion vectors
- multiscale
- image compression
- motion compensated
- image sequences
- wavelet coefficients
- high frequency
- motion model
- optical flow
- motion compensation
- video compression
- wavelet domain
- low frequency
- wavelet analysis
- video coding
- computational complexity
- block matching
- feature extraction
- motion field
- motion detection
- super resolution
- spatial domain
- wavelet filters
- translation invariant
- video sequences
- rate distortion
- reference frame
- highly redundant
- inter frame
- motion estimator
- motion estimation algorithm
- cardiac motion estimation
- multiresolution analysis
- high quality
- optical flow estimation
- lifting scheme
- frequency domain
- discrete wavelet transform
- multiresolution representation
- search range
- wavelet bases
- multi resolution analysis
- shift invariance
- haar wavelet
- feature vectors