Wavelet Packet Transform for Fractional Brownian Motion: Asymptotic Decorrelation and Selection of Best Bases.
Xiaojiang YuPublished in: IEEE Trans. Inf. Theory (2017)
Keyphrases
- wavelet packet transform
- fractional brownian motion
- non stationary
- wavelet packet
- shift invariant
- long range
- wavelet coefficients
- wavelet transform
- random fields
- subband
- fractal dimension
- wavelet domain
- rotation invariant
- watermarking algorithm
- financial markets
- analog circuits
- long range dependence
- texture features
- denoising
- image analysis
- expert systems