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Compressed Sensing Radar Imaging: Fundamentals, Challenges, and Advances. [PDF]
Sensors (Basel), 2019 In recent years, sparsity-driven regularization and compressed sensing (CS)-based radar imaging methods have attracted significant attention. This paper provides an introduction to the fundamental concepts of this area. In addition, we will describe both
Yang J, Jin T, Xiao C, Huang X.
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LXL: LiDAR Excluded Lean 3D Object Detection With 4D Imaging Radar and Camera Fusion [PDF]
IEEE Transactions on Intelligent Vehicles, 2023 As an emerging technology and a relatively affordable device, the 4D imaging radar has already been confirmed effective in performing 3D object detection in autonomous driving.
Weiyi Xiong +5 more
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4D iRIOM: 4D Imaging Radar Inertial Odometry and Mapping [PDF]
IEEE Robotics and Automation Letters, 2023 Millimeter wave radar can measure distances, directions, and Doppler velocity for objects in harsh conditions such as fog. The 4D imaging radar with both vertical and horizontal data resembling an image can also measure objects' height.
Yuan Zhuang +3 more
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SMURF: Spatial Multi-Representation Fusion for 3D Object Detection With 4D Imaging Radar [PDF]
IEEE Transactions on Intelligent Vehicles, 2023 The 4D millimeter-Wave (mmWave) radar is a promising technology for vehicle sensing due to its cost-effectiveness and operability in adverse weather conditions.
Jianan Liu +5 more
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MIMO-SAR: A Hierarchical High-Resolution Imaging Algorithm for mmWave FMCW Radar in Autonomous Driving [PDF]
IEEE Transactions on Vehicular Technology, 2021 Millimeter-wave radars are being increasingly integrated into commercial vehicles to support advanced driver-assistance system features. A key shortcoming for present-day vehicular radar imaging is poor azimuth resolution (for side-looking operation) due
Xiangyu Gao, S. Roy, Guanbin Xing
semanticscholar +1 more source
Parameter Estimation for Interrupted Sampling Repeater Jamming Based on ADMM
Sensors, 2021 By repeatedly sampling, storing, and retransmitting parts of the radar signal, interrupted sampling repeater jamming (ISRJ) based on digital radio frequency memory (DRFM) can produce a train of secondary false targets symmetrical to the main false target,
Chaoyu Wang +4 more
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Scientific Reports, 2023 This paper proposes a functionally reconfigurable integrated structure of a Fabry–Perot (FP) antenna and wideband liquid absorber. First, a two-layer partial reflecting surface (PRS) has been designed.
Yukun Zou +4 more
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Frequency-Scaling-Based Spaceborne Squint SAR Sparse Imaging
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 In synthetic aperture radar (SAR), due to the characteristics of squint data in spaceborne imaging geometry, a more accurate range cell migration correction operation is necessary.
Yufan Song +4 more
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Target Recognition in SAR Images by Deep Learning with Training Data Augmentation
Sensors, 2023 Mass production of high-quality synthetic SAR training imagery is essential for boosting the performance of deep-learning (DL)-based SAR automatic target recognition (ATR) algorithms in an open-world environment.
Zhe Geng +5 more
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Through-Wall Multi-Subject Localization and Vital Signs Monitoring Using UWB MIMO Imaging Radar
Remote Sensing, 2021 Radar-based non-contact vital signs monitoring has great value in through-wall detection applications. This paper presents the theoretical and experimental study of through-wall respiration and heartbeat pattern extraction from multiple subjects.
Zhi Li +3 more
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