An Estimator for Weather Radar Doppler Power Spectrum via Minimum Mean Square Error.
Eiichi YoshikawaNaoya TakizawaHiroshi KikuchiTomoaki MegaTomoo UshioPublished in: IEEE Trans. Geosci. Remote. Sens. (2022)
Keyphrases
- power spectrum
- minimum mean square error
- sar imaging
- spectral estimation
- minimum mean squared error
- radar signal
- weather data
- frequency domain
- signal to noise ratio
- natural images
- signal processing
- recursive algorithm
- space variant
- denoising algorithm
- synthetic aperture radar
- maximum likelihood
- denoising
- maximum a posteriori
- spatial domain
- density function
- sar images
- image processing
- noise reduction
- image denoising
- confidence intervals
- higher order
- multiscale
- estimation algorithm
- high frequency
- markov random field
- probabilistic model
- high quality