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Maritime ATR using Classifier Combination and High Resolution Range Profiles
IEEE Transactions on Aerospace and Electronic Systems, 2011A maritime automatic target recognition system is developed that performs ship classification using one-dimensional high resolution range profiles. Five physically based features are defined and are extracted from both VV and HH polarizations resulting in a 10-dimensional feature vector.
Christopher M. Pilcher +1 more
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Features for high resolution radar range profile based ship classification
ISSPA '99. Proceedings of the Fifth International Symposium on Signal Processing and its Applications (IEEE Cat. No.99EX359), 2003This study investigates a variety of features in the context of automated ship classification of high resolution radar range profile. The features used are length, scatterer count, centres of mass, quantised range profile and Fourier modified direct Mellin transform coefficients.
Stefan Slomka +3 more
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Performance analysis of radar high-resolution range profiling for stationary targets
2017 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2017The high-resolution range (HRR) profile is an important performance indicator for modern radars. In this paper, we discuss the problems associated with radar HRR profiling of stationary targets, including the profiling ambiguity, stability, and accuracy.
Wenzhen Yue, Yu Xin
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2005
In this chapter high-range resolution radar is presented. A high-resolution range profile (HRRP) is a one-dimensional signature of an object. It is a representation of the time domain response of the target to a high-range resolution radar pulse.
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In this chapter high-range resolution radar is presented. A high-resolution range profile (HRRP) is a one-dimensional signature of an object. It is a representation of the time domain response of the target to a high-range resolution radar pulse.
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High resolution range profile with promoted sparsity and refined grid
IET International Radar Conference 2013, 2013A high resolution range profile (HRRP) method via compressed sensing (CS) with re-weighted 11 minimization is proposed. Since the weighted CS model has a better representation of the true sparse description than that of the general 11 norm based CS model, the proposed compressive HRRP exhibits a remarkable suppression of the noise influence when ...
Z.C. Liu, G.M. Shi, X.L. Wang, G.H. Zhao
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Simulation of high range-resolution profiles of humans behind walls
2009 IEEE Radar Conference, 2009In this paper, we present a technique for simulating time-varying, high range-resolution profiles of human motions behind inhomogeneous walls. This technique combines primitive based modeling of humans with wall simulation models generated using the finite difference time domain technique.
Shobha Sundar Ram +2 more
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Analysis about the speckle of radar high resolution range profile
Science China Technological Sciences, 2010zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Rui +3 more
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IEEE Geoscience and Remote Sensing Letters, 2010
In this letter, a novel radial velocity estimation and range shift compensation algorithm is proposed for high-range resolution profiling of moving targets in stepped-frequency (SF) radar. Compared to traditional methods, this algorithm is based on a more precise signal model, and can therefore achieve much higher estimation accuracy.
Yimin Liu +3 more
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In this letter, a novel radial velocity estimation and range shift compensation algorithm is proposed for high-range resolution profiling of moving targets in stepped-frequency (SF) radar. Compared to traditional methods, this algorithm is based on a more precise signal model, and can therefore achieve much higher estimation accuracy.
Yimin Liu +3 more
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One dimension high range resolution profile of terahertz radar
SPIE Proceedings, 2012Step frequency signal is one of the more commonly used radar signal for high range resolution, it commonly used in radar target recognition. The wavelength of Terahertz signal is shorter than that of the microwave, so it is easy to realize the high range resolution.
Meiyan Liang +3 more
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Automatic target recognition using sequences of high resolution radar range-profiles
IEEE Transactions on Aerospace and Electronic Systems, 2000In this paper, we address the problem of joint tracking and recognition of a target using a sequence of high resolution radar (HRR) range-profiles. The likelihood function for the scene configuration combines a dynamics-based prior on the sequence of target orientations with a likelihood for range-profiles given the target orientation.
Steven P. Jacobs, Joseph A. O'Sullivan
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