Direction-Adaptive Discrete Wavelet Transform via Directional Lifting and Bandeletization.
Chuo-Ling ChangBernd GirodPublished in: ICIP (2006)
Keyphrases
- discrete wavelet transform
- dual tree
- lifting scheme
- wavelet transform
- complex wavelet transform
- contourlet transform
- subband
- multiresolution
- wavelet domain
- wavelet coefficients
- high frequency
- integer wavelet transform
- shift invariant
- low frequency
- haar wavelet transform
- image fusion
- image coding
- jpeg compression
- dt cwt
- fusion method
- digital watermarking
- wavelet filters
- multiscale
- higher order
- image denoising
- feature extraction
- dual tree complex wavelet transform
- fusion rules
- image processing
- video sequences
- directional information
- object recognition
- phase information
- feature vectors
- denoising