A new method for removal of edge artifacts using a 2D extrapolated discrete wavelet transform with biorthogonal wavelets.
Sumit Kumar NathEric DuboisPublished in: ICIP (1) (2001)
Keyphrases
- discrete wavelet transform
- multiresolution
- wavelet filters
- multiresolution analysis
- contourlet transform
- wavelet transform
- wavelet decomposition
- subband
- similarity measure
- wavelet coefficients
- lifting scheme
- fusion method
- wavelet domain
- image compression
- high resolution
- image coding
- high frequency
- edge detection
- feature vectors
- computational complexity
- multiscale
- high quality