Results 61 to 70 of about 797,596 (216)
Leida xuebao, 2019 To address the problem of radar High-Resolution Range Profile (HRRP) target recognition, traditional methods only consider the envelope information of the sample and ignore the temporal correlation between the range cells.
LIU Jiaqi, CHEN Bo, JIE Xi
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Remote Sensing, 2023 Existing deep learning-based space target recognition methods rely on abundantly labeled samples and are not capable of recognizing samples from unseen classes without training.
Yuanpeng Zhang +5 more
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High Accuracy Profile Measurement With a New Virtual Multi-Probe Scanning System
IEEE Access, 2020 We present a novel virtual multi-probe scanning system and a new error separation method for the exact optical profile reconstruction. The system realized the multi-probe function by a single probe that fixed on a flexible hinge stage. The flexible hinge
Ning Chai, Ziqiang Yin, Jianhua Yao
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Convolutional neural networks-based ship target recognition using high resolution range profiles
2017 18th International Radar Symposium (IRS), 2017 In this paper, convolutional neural networks (CNN)-based ship target recognition is studied by exploiting the targets' high resolution range profiles (HRRPs). Contrary to conventional procedures employing hand-crafted features, by designing an appropriate CNN scheme, features are learned automatically in order through convolutional layers and ...
Karabayir, Osman +3 more
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Radar HRRP Target Recognition Based on Deep One-Dimensional Residual-Inception Network
IEEE Access, 2019 A novel radar target recognition method based on the deep one-dimensional residual-inception network is proposed for a high-resolution range profile (HRRP).
Chen Guo +4 more
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Limited Sample Radar HRRP Recognition Using FWA-GAN
Remote SensingIn radar High-Resolution Range Profile (HRRP) target recognition, the targets of interest are always non-cooperative, posing a significant challenge in acquiring sufficient samples.
Yiheng Song, Liang Zhang, Yanhua Wang
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Method for compensating bandwidth error of synthetic wideband radar signal
The Journal of Engineering, 2019 The synthetic wideband signal has the advantages of high range and velocity resolution. It has a wide range of applications in target detection and recognition.
Xiaoxin Han +3 more
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Super-Resolution Reconstruction of an Array Lidar Range Profile
Applied SciencesAiming at the problem that the range profile of the current array lidar has a low resolution and contains few target details and little edge information, a super-resolution reconstruction method based on projection onto convex sets (POCS) combining the ...
Xuelian Liu +5 more
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Aspects of Radar Imaging Using Frequency-Stepped Chirp Signals
EURASIP Journal on Advances in Signal Processing, 2006 The high-resolution, frequency-stepped chirp signal can be applied to radar systems employing narrow-bandwidth chirp pulses, in order to enhance the range resolution, and to implement SAR/ISAR imaging capabilities.
Jin Ya-Qiu, Zhang Qun
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Enhancing Scattering Center Visibility for ISAR-Based Ballistic Missile Identification [PDF]
Journal of Electromagnetic Engineering and ScienceThe immense threat posed by ballistic missiles has prompted many nations to develop ballistic missile defense systems. To operate these defense systems effectively, it is essential to quickly identify the missile type in flight and prioritize responses ...
Jaehyuk Kang +5 more
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