A shift-invariant discrete wavelet transform.
Hamed Sari-SarrafDragana BrzakovicPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- shift invariant
- discrete wavelet transform
- wavelet domain
- multiresolution
- wavelet coefficients
- shift variant
- high frequency
- subband
- dual tree
- image fusion
- low frequency
- wavelet filters
- complex wavelet transform
- phase information
- dual tree complex wavelet transform
- shift invariance
- denoising
- wavelet transform
- wavelet features
- feature vectors
- image processing
- spatial domain
- palmprint
- frequency domain
- linear combination
- bit rate
- image classification
- image data
- feature extraction