Precession missile feature extraction using sparse component analysis of radar measurements
Citations
27 citations
Cites background from "Precession missile feature extracti..."
...Since the CS-based ISAR imaging has exhibited excellent quality in military application, such as aircraft/ship imaging and feature extraction [9], [10] of non-cooperative targets with less signal acquisition and finer resolution, countermeasures that can generate deceptive false-target images are in high demand in electronic warfare [11]–[15]....
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18 citations
17 citations
7 citations
Cites methods from "Precession missile feature extracti..."
...Recent developing area of sparse representation (SR) brought out several SR based m-D analysis algorithms, such as orthogonal matching pursuit (OMP) based [22], [23] and Sparse Bayesian Learning (SBL) based methods [24]....
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5 citations
Cites methods from "Precession missile feature extracti..."
...A sparse representation method based on orthogonal matching pursuit algorithm (OMP) algorithm is proposed to jointly estimate the precession frequency and the scattering centers of the missile in [10]....
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References
346 citations
"Precession missile feature extracti..." refers background in this paper
...Precession motion, which is a kind of micro-Doppler motion [4], will impose a micro-Doppler modulation effect on the radar echoes, and this is a unique feature of ballistic targets....
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268 citations
"Precession missile feature extracti..." refers background in this paper
...According to the electromagnetic scattering mechanism, in the high-frequency region, the signal returned from a target can be modeled approximately by a sum of signals scattered from some dominant and discrete radiation sources on the target, referred to as scattering centers [10], which implies that the radar signal from * Correspondence: gogonudt@126....
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...However, the concept of scattering centers provides a physically relevant, yet concise description of the object, and is thus a good candidate for use in radar signature modeling as well as target recognition [10]....
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149 citations
"Precession missile feature extracti..." refers background or methods in this paper
...According to the scattering center theory, (1) can be rewritten as [8]...
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...the spinning and precession frequency extraction based on the time-frequency analysis [5,6]; (3) Target geometrical structure extraction based on the high resolution range profile (HRRP), ISAR image or three dimensional imaging [7-9]....
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95 citations
"Precession missile feature extracti..." refers methods in this paper
...the spinning and precession frequency extraction based on the time-frequency analysis [5,6]; (3) Target geometrical structure extraction based on the high resolution range profile (HRRP), ISAR image or three dimensional imaging [7-9]....
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58 citations