Motion estimation using hypercomplex correlation in the wavelet domain.
Vasileios ArgyriouTheodore VlachosPublished in: EUSIPCO (2006)
Keyphrases
- wavelet domain
- motion estimation
- spatial domain
- phase correlation
- fourier domain
- denoising
- frequency domain
- wavelet coefficients
- discrete wavelet transform
- shift invariant
- multiscale
- wavelet transform
- log polar
- wavelet decomposition
- multiresolution
- fourier transform
- subband
- cross correlation
- motion vectors
- human visual system
- video coding
- image sequences
- sar images
- video sequences
- high frequency
- optical flow
- image denoising
- watermarking algorithm
- computer vision
- wavelet domain hidden markov tree
- autoregressive model
- image representation
- wavelet basis
- computational complexity
- keywords
- wavelet denoising
- high level