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Polarization Radar HRRP Recognition Based on Kernel Methods
2009Although the multi-polarized high resolution range profiles (HRRP) include more target information than single-polarized HRRP, the recognition becomes more difficult because of the huge data and the complex data distribution. Kernel methods based on the multi-polarized HRRPs are proposed in this paper.
Liya Li +3 more
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Adaptive statistical model for radar HRRP recognition
IET Conference Publications, 2009Radar automatic target recognition (RATR) should have a robust recognition performance in different noisy conditions. Most of the algorithms in RATR are based on high signal-to-noise (SNR) condition, not consider the recognition performance in low SNR.
Q.Y. Hou, H.W. Liu, F. Chen, Z. Bao
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A spatiotemporal model for radar HRRP sequence recognition
2010 IEEE Radar Conference, 2010A temporal factor analysis (TFA) model which can describe both the spatial structure and temporal dependency of high range resolution profiles (HRRP) has been proposed for radar HRRP sequence recognition. Variational Bayes method and Bayesian classifier are adopted for model learning and classification task, respectively. The favorable results based on
Penghui Wang, Lan Du, Hongwei Liu
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A New Compensation Method of HRRP for Ballistic Targets
Advanced Materials Research, 2013The influence on the high range resolution profile (HRRP) of the ballistic target caused by high speed motion is analyzed based on the wideband radar de-chirping echo. According to the characters of ballistic target echo ambiguity diagram (AD), the auto-terms line of echo ambiguity function is extracted from the corresponding binary image by skeleton ...
Xing Xing Li, Han Ying Yao, Wen Feng Sun
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A whole scheme for aircraft target identification in HRRP
2008 International Conference on Communications, Circuits and Systems, 2008This paper describes the authorspsila efforts in practical high resolution range profile target automatic recognition. The practical high resolution range profile has more difference to simulation results, so this paper presents a novel algorithm to detect and extract the target range profile data and also create a whole scheme to deal with this ...
null Haitao Jia +4 more
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A combined detection technique based on DBS and HRRP
2016 CIE International Conference on Radar (RADAR), 2016In the case of an air-to-ground radar scanning the interested area and detecting stationary targets, the detection range is severely restricted due to strong ground clutters. This paper presents a detection technique based on a combination of Doppler beam sharpening (DBS) and high range resolution profile (HRRP).
Heng Wei, Hongyu Wang
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Research on Target Recognition Technology based on HRRP
2021 4th International Conference on Algorithms, Computing and Artificial Intelligence, 2021openaire +1 more source
Gamma Model-Based Target HRRP Rejection
2012Target rejection using high resolution range profile (HRRP) means reject the unknown target which not belongs to any class of the database while maintaining a high accuracy in recognition. In radar automatic target recognition (RATR), lacking complete training database is a main problem in unknown target rejection.
Daiying Zhou +4 more
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Contrastive Learning for Radar HRRP Recognition With Missing Aspects
IEEE Geoscience and Remote Sensing Letters, 2023Yijin Zhong +5 more
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Target-attentional CNN for Radar Automatic Target Recognition with HRRP
Signal Processing, 2022Lan Du
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