A systolic filter for low-level processing of the discrete wavelet transform.
Neil DunstanPublished in: ISSPA (1999)
Keyphrases
- discrete wavelet transform
- low level
- multiresolution
- wavelet domain
- high level
- wavelet coefficients
- high frequency
- shift invariant
- image fusion
- wavelet filters
- subband
- jpeg compression
- haar wavelet transform
- dual tree complex wavelet transform
- low pass
- wavelet transform
- low frequency
- dual tree
- feature vectors
- spatial domain
- complex wavelet transform
- visual features
- fusion method
- laplacian pyramid
- image compression
- multiscale
- lifting scheme
- bandpass
- human visual system
- filter bank
- visual information
- noise reduction