Results 11 to 20 of about 28,136 (284)
Millimeter-wave radar based sleep posture transition dataset: SPTKaggle [PDF]
Data in BriefIn recent years, millimeter-wave radar technology has been widely used for non-invasive recognition and tracking of sleep postures due to its advantages of high accuracy, contactless operation, and ability to penetrate clothing.
Jinjun Liu +5 more
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Micromotion Feature Extraction with VEMW Radar Based on Rotational Doppler Effect
Remote Sensing, 2023 Micro-Doppler (m-D) analysis is the most effective mechanism for detecting rotating targets or components; however, it fails when the target rotation plane is perpendicular to the radar line of sight (LOS). The vortex electromagnetic wave (VEMW) provides
Kun Lv +4 more
doaj +1 more source
Overview of Signal Processing Techniques for Automotive Millimeter-wave Radar
Leida xuebao, 2023 As one of the core components of Advanced Driver Assistance Systems (ADAS), automotive millimeter-wave radar has become the focus of scholars and manufacturers at home and abroad because it has the advantages of all-day and all-weather operation ...
Yan HUANG +15 more
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3D High-resolution Imaging Algorithm with Sparse Trajectory for Millimeter-wave Radar
Leida xuebao, 2023 In recent years, millimeter-wave radar has been widely used in safety detection, nondestructive detection of parts, and medical diagnosis because of its strong penetration ability, small size, and high detection accuracy.
Yuxin MA +6 more
doaj +1 more source
Millimeter-Wave Automotive Radar Spoofing
CoRR, 2022 Millimeter-wave radar systems are one of the core components of the safety-critical Advanced Driver Assistant System (ADAS) of a modern vehicle. Due to their ability to operate efficiently despite bad weather conditions and poor visibility, they are often the only reliable sensor a car has to detect and evaluate potential dangers in the surrounding ...
Mihai Ordean, Flavio D. Garcia
openaire +2 more sources
ColoRadar: The direct 3D millimeter wave radar dataset [PDF]
The International Journal of Robotics Research, 2022 This work presents two different forms of dense, high-resolution radar data from two frequency modulated continuous wave radar sensors, along sparse radar pointclouds produced by one of the radar sensors. In addition, all datasets include 3D lidar and inertial measurements, and a lidar-based simultaneous localization and mapping pose estimation.
Andrew Kramer +3 more
openaire +2 more sources
IEEE Access, 2021 The object detection and recognition algorithm based on the fusion of millimeter-wave radar and high-definition video data can improve the safety of intelligent-driving vehicles effectively.
Tianbi Liu +4 more
doaj +1 more source
Water Surface Acoustic Wave Detection by a Millimeter Wave Radar
Remote Sensing, 2022 Feature extraction and recognition of underwater targets are important in military and civilian areas. This paper studied water surface acoustic wave (WSAW) detection by a millimeter wave (mmWave) radar. The mmWave-based endpoint detection method of the WSAW was introduced. Simulated results show that the continuous wavelet transform (CWT) method has a
Yuming Zeng, Siyi Shen, Zhiwei Xu 0003
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Time-Delay Multiplexing of Two Beams in a Terahertz Imaging Radar [PDF]
, 2010 We demonstrate a time-delay multiplexing technique that doubles the frame rate of a 660–690-GHz imaging radar with minimal additional instrument complexity.
Bryllert, Tomas +5 more
core +1 more source
Sensors, 2022 We employ a 77–81 GHz frequency-modulated continuous-wave (FMCW) millimeter-wave radar to sense anomalous vibrations during vehicle transport at highway speeds for the first time.
Samuel Wagner +2 more
doaj +1 more source