A maximum-likelihood-based approach to estimate the long memory parameter using fractional spline wavelets.
Mateus Gonzalez de Freitas PintoChang ChiannPublished in: Signal Process. (2024)
Keyphrases
- maximum likelihood
- parameter estimates
- multiresolution
- estimation algorithm
- tensor product
- maximum likelihood estimates
- parameter estimation
- wavelet transform
- image compression
- em algorithm
- least squares
- maximum likelihood estimator
- likelihood function
- spline wavelet
- maximum likelihood estimation
- memory requirements
- expectation maximization
- maximum a posteriori
- b spline
- parameter values
- image representation
- artificial neural networks
- spline interpolation
- markov random field
- low memory
- signal processing
- memory size
- multiresolution analysis
- memory space
- accurate estimation
- memory usage
- wavelet packet
- gaussian distribution