Results 11 to 20 of about 381 (138)
Modified Anderson-Darling Test-Based Target Detector in Non-Homogenous Environments
Sensors, 2014 A constant false alarm rate (CFAR) target detector in non-homogenous backgrounds is proposed. Based on K-sample Anderson-Darling (AD) tests, the method re-arranges the reference cells by merging homogenous sub-blocks surrounding the cell under test (CUT)
Yang Li +3 more
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A comparison of constant false alarm rate object detection algorithms for iceberg identification in L- and C-band SAR imagery of the Labrador Sea [PDF]
The Cryosphere, 2023 In this study, we pursue two objectives: first, we compare six different “constant false alarm rate” (CFAR) algorithms for iceberg detection in SAR images, and second, we investigate the effect of radar frequency by comparing the detection performance at
L. Færch +4 more
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MIMO radar techniques: two-stage constant false alarm rate detection for fast-fluctuating targets
The Journal of Engineering, 2019 Here, the authors analyse a two-step constant false alarm rate (CFAR) detection problem in distributed sensor system (e.g. statistical multiple-input multiple-output (MIMO) radar) for fast-fluctuating targets (TS-AMF-II).
Zhihua Li +3 more
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IET Signal Processing, 2023 With oceanic reverberation and a large amount of data being the main sources of interference for underwater acoustic target detection, it is difficult to obtain a more robust detection performance by relying on the traditional constant false alarm rate ...
Zhou Chen +10 more
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Analysis of cooperative jamming against pulse compression radar based on CFAR
EURASIP Journal on Advances in Signal Processing, 2018 One important issue in radar jamming is the effect of inaccuracies in the radar position, which leads to a number of false targets entering the reference window of the constant false alarm ratio (CFAR) detector to reduce greatly.
Xiang Liu, Dongsheng Li
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IET Radar, Sonar & Navigation, 2022 Multiple false target jamming is an effective electronic attack measurement that will deteriorate the detection performance of radar constant false alarm rate (CFAR) detector, but its effects lack sufficient exploration. To solve the problem, an upgraded
Xiaozhou Chen +3 more
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Detection of Ground Moving Targets for Two-Channel Spaceborne SAR-ATI
EURASIP Journal on Advances in Signal Processing, 2010 Many present spaceborne synthetic aperture radar (SAR) systems are constrained to only two channels for ground moving target indication (GMTI). Along-track interferometry (ATI) technique is currently exploited to detect slowly moving targets and measure
Cai Bin, Dong Zhen, Liang Diannong
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Adaptive Constant False Alarm Detector Based on Composite Fuzzy Fusion Rules
Applied SciencesIn order to improve the detection performance of the radar constant false alarm detector in a multiple-target environment, a Kaigh–Lachenbruch Quantile constant false alarm rate detector based on composite fuzzy fusion rules (CFKLQ-CFAR) is designed by ...
Yuyao Yang, Chunbo Xiu
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TOF-LIDAR signal processing using the CFAR detector [PDF]
Advances in Radio Science, 2016 In recent years, the lidar sensor has been receiving greater attention as being one of the prospective sensors for future intelligent vehicles. In order to enable advanced applications in a variety of road environments, it has become more important to ...
T. Ogawa, G. Wanielik
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A constant false alarm rate (CFAR) detector for RADARSAT-2 along-track interferometry
Canadian Journal of Remote Sensing, 2005 Canada's RADARSAT-2 synthetic aperture radar (SAR) satellite will be equipped with an experimental ground moving target indication (GMTI) mode, which makes use of the "dual-receive" capability of the RADARSAT-2 antenna to provide two apertures aligned in the along-track direction.
openaire +1 more source