Convolution using the undecimated discrete wavelet transform.
Haitao GuoC. Sidney BurrusPublished in: ICASSP (1996)
Keyphrases
- discrete wavelet transform
- fast fourier transform
- wavelet domain
- multiresolution
- high frequency
- subband
- digital watermarking
- shift invariant
- dual tree
- wavelet coefficients
- image fusion
- image processing
- low frequency
- image analysis
- complex wavelet transform
- wavelet transform
- wavelet filters
- filter bank
- feature vectors
- laplacian pyramid
- jpeg compression
- lifting scheme
- spatial domain
- dt cwt
- dual tree complex wavelet transform
- human visual system
- high resolution
- feature space
- pattern recognition
- multiscale
- high quality
- image sequences