Wavelet-based moving-picture coding using shift-invariant motion estimation in wavelet domain.
Hyung-Sun KimHyunWook ParkPublished in: Signal Process. Image Commun. (2001)
Keyphrases
- wavelet domain
- shift invariant
- motion estimation
- spatial domain
- wavelet coefficients
- discrete wavelet transform
- wavelet transform
- denoising
- multiresolution
- wavelet decomposition
- coding scheme
- shift invariance
- multiscale
- image denoising
- image sequences
- complex wavelet transform
- video sequences
- subband
- phase information
- high frequency
- human visual system
- optical flow
- dual tree
- moving objects
- super resolution
- computational complexity
- frequency domain
- low frequency
- denoising algorithm
- wavelet shrinkage
- higher order
- feature selection