Parameter Estimation Based on Fractional Power Spectrum Density in Bistatic MIMO Radar System Under Impulsive Noise Environment.
Li LiTianshuang QiuXiao-fei ShiPublished in: Circuits Syst. Signal Process. (2016)
Keyphrases
- parameter estimation
- sar imaging
- synthetic aperture radar
- power spectrum
- impulsive noise
- spectral estimation
- maximum likelihood
- model selection
- color images
- least squares
- frequency domain
- em algorithm
- density function
- median filter
- natural images
- expectation maximization
- markov random field
- impulse noise
- image deblurring
- sar images
- space variant
- noise reduction
- gaussian mixture model
- gaussian noise
- maximum a posteriori
- image segmentation
- generative model
- higher order
- image analysis