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Bio-Inspired Feedback Visual Network for Robust Small-Target Motion Detection in Complex Environments. [PDF]
Biomimetics (Basel)Ling J, Yao J, Luo B, Huang W.
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Suppression of ground and weather clutter
IEE Proceedings, Part F: Communications, Radar and Signal Processing, 1981It is shown that Weibull-distributed weather clutter obeys a Weibull distribution after passing through a moving target indicator (MTI) processor realised by a double canceller. Both ground and weather clutter can be thus suppressed by using the method of MTI and new Weibull constant false alarm rate (CFAR) systems.
Toshimitsu Musha
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A Study of Ground Clutter Suppression with a Regression Filter
2006 8th international Conference on Signal Processing, 2006This paper explores the realization and computational complexity of the regression filter for ground clutter suppression. Ground clutter suppression performance of regression filter is compared with an existing ground clutter filter now used in CINRAD WSR-98D.
Yan Liu, He Jianxin, Hong Yang
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Study on Clutter Suppression on Ground Penetration Radar
2018 IEEE International Workshop on Electromagnetics:Applications and Student Innovation Competition (iWEM), 2018When the antenna of the underground radar is away from the ground surface, large reflection occurs on the ground surface, and it is difficult to extract weak responses in the ground and to reconstruct an image. In this paper, clutter removal means for suppressing reflection by the ground surface was studied, assuming application in landmine exploration
Taiga Suzuki, Yoshihiko Kuwahara
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Ground surface scattering and clutter suppression in ground-penetrating radar applications
Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation, 2012A scattering and imaging, clutter characterization and suppression study is carried out to demonstrate the feasibility of sensing buried targets in a terrain environment with a rough ground surface. The investigation is pertinent to detection performance analysis and prediction for a vehicle-based, ultra-wideband, ground-penetrating radar system.
Dahan Liao
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Joint physical and virtual STAP for strong ground clutter suppression and imaging
2018 IEEE Radar Conference (RadarConf18), 2018 Clutter suppression is a mandatory step in order to detect slow moving targets embedded in strong ground clutter. Multichannel systems allow for sufficient spatial degrees of freedom to be available and as a consequence, allow for STAP processing to be applied. In recent times, a processing scheme that exploits a single channel SAR system with high PRF
Martorella, Marco +3 more
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Ground Penetrating Radar B-Scan Data Modeling and Clutter Suppression
2015 Fifth International Conference on Instrumentation and Measurement, Computer, Communication and Control (IMCCC), 2015Clutter suppression is a vital problem for Ground Penetrating Radar (GPR) signal process. The clutter suppression algorithm of GPR based on Principal Component Analysis (PCA) is concerned with the good adaptability of the ground irregularity, but there is still a problem of selecting the main components which exist in the algorithm.
Weidong Jiang
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Ground clutter suppression using noise radar with dual-frequency transmitter
2012 IEEE International Conference on Information Science and Technology, 2012Due to the randomness of the transmitted waveform, the range sidelobe after pulse compression of ground clutter in noise radar covers with the whole Doppler frequency domain, which forms a “noise floor” with the weaker signals drowned. Traditional moving target indicator (MTI) only applies to the radar with periodic transmitted signal for ground ...
Jinli Chen
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