Adaptive Detection of Distributed Targets in Gaussian Clutter Based on Multiple A-Priori Spectral Models
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0300-0
Abstract: In this paper, we consider the problem of adaptive detection for distributed targets embedded in Gaussian disturbance without secondary data. We suppose that some a-priori spectral models for the interference in the cells under test… read more here.
Keywords: adaptive detection; distributed targets; spectral models; detection distributed ... See more keywords
Synthetic Aperture Radar Radiometric Cross Calibration Based on Distributed Targets
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2022.3217285
Abstract: Synthetic aperture radar (SAR) radiometric calibration is an essential step in inferring meaningful physical information about the target. The majority of current calibration processes are directly based on artificial calibrators, but the number of calibrators… read more here.
Keywords: cross calibration; aperture radar; synthetic aperture; calibration ... See more keywords
Discriminating Distributed Targets in Automotive Radar Using Fuzzy L-Shell Clustering Algorithm
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2024.3435808
Abstract: Automotive radar is the commonly used sensor for autonomous driving and active safety. Modern automotive radars provide high spatial information on the host vehicle surroundings, and therefore, automotive radar targets appear as point clouds of… read more here.
Keywords: fuzzy shell; distributed targets; clustering algorithm; radar ... See more keywords
On the Method of Polarimetric SAR Calibration Using Distributed Targets
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DOI: 10.1109/tgrs.2021.3056093
Abstract: In the companion paper (Zhang et al., 2020), we identified two types of calibration models (CMs) that have been widely used in polarimetric calibration algorithms with distributed targets. An optimal method based on the covariance… read more here.
Keywords: method polarimetric; italic method; calibration; method ... See more keywords
Diffuse Multipath Exploitation for Adaptive Detection of Range Distributed Targets
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2967144
Abstract: This paper studies adaptive radar detection of range distributed targets in the presence of Gaussian interference and possible diffuse multipath returns modeled as independent zero-mean complex circular Gaussian random vectors with unknown covariance matrices. For… read more here.
Keywords: range distributed; distributed targets; detection range; diffuse multipath ... See more keywords