Estimators of compound Gaussian clutter with log-normal texture
Sign Up to like & getrecommendations! Published in 2019 at "Remote Sensing Letters"
DOI: 10.1080/2150704x.2019.1601275
Abstract: ABSTRACT Estimators of clutter models parameters based upon higher order moments estimator (HOME) produce usually poor results in particular for low sample sizes. In an attempt to remedy this situation, closed forms of [zlog(z)] and… read more here.
Keywords: compound gaussian; normal texture; clutter log; log normal ... See more keywords
Outliers-Robust CFAR Detector of Gaussian Clutter Based on the Truncated-Maximum-Likelihood- Estimator in SAR Imagery
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2019.2911692
Abstract: This paper proposes an outliers-robust constant false-alarm rate (OR-CFAR) detector of Gaussian clutter based on the truncated-maximum-likelihood estimator (TMLE) in SAR imagery. The proposed method aims at elevating the detection performance in multiple-target environment, where… read more here.
Keywords: cfar; clutter; cfar detector; detector gaussian ... See more keywords
Bayesian Detection in Gaussian Clutter for FDA-MIMO Radar
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3139894
Abstract: This paper investigates the Bayesian detection problem for a moving target that is embedded in a homogeneous Gaussian clutter with an unknown but stochastic covariance matrix for frequency diverse array multiple-input multiple-output (FDA-MIMO) radar. First,… read more here.
Keywords: bayesian detection; clutter; mimo radar; gaussian clutter ... See more keywords