An Adaptively Truncated Clutter-Statistics-Based Two-Parameter CFAR Detector in SAR Imagery
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Oceanic Engineering"
DOI: 10.1109/joe.2017.2768198
Abstract: Traditional constant false alarm rate (CFAR) detectors suffer probability of detection (PD) degradation influenced by the outliers such as interfering ship targets, side lobes, and ghosts, especially in crowded harbors and busy shipping lines. In… read more here.
Keywords: clutter; cfar; parameter cfar; cfar detector ... See more keywords
A Robust Variability Index CFAR Detector for Weibull Background
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2022.3206256
Abstract: The Weibull distribution is commonly used for clutter modeling as it can provide a good fit to the experimental data over a wide range of conditions, and as such there is considerable attention to the… read more here.
Keywords: cfar; index cfar; cfar detector; clutter ... 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