An approach to initializing the wavelet packet transform.
Christopher J. ZarowskiPublished in: IEEE Signal Process. Lett. (1997)
Keyphrases
- wavelet packet transform
- wavelet packet
- wavelet transform
- shift invariant
- wavelet coefficients
- denoising
- analog circuits
- texture features
- sample set
- subband
- frequency band
- filter bank
- wavelet domain
- watermarking algorithm
- image compression
- computer vision
- data sets
- low frequency
- wavelet decomposition
- multiresolution
- pattern recognition
- feature extraction