Results 31 to 40 of about 329,290 (236)
Leida xuebao, 2019 A distributed multi-target localization system based on optical Wavelength Division Multiplexing (WDM) network is demonstrated. The wideband orthogonal waveforms are generated by introducing the chaotic OptoElectronic Oscillator (OEO).
ZHU Dan +4 more
doaj +1 more source
Remote Sensing, 2023 This paper puts forward a joint optimization algorithm of task assignment and flight path planning for a heterogeneous unmanned aerial vehicle (UAV) cluster in a multi-mission scenario (MMS). The basis of the proposed algorithm is to establish constraint
Xili Dong +3 more
doaj +1 more source
CNN-Based Target Detection and Classification When Sparse SAR Image Dataset is Available
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Synthetic aperture radar (SAR) is an earth observation technology that can obtain high-resolution image in all-weather and all-time conditions, and hence, has been widely used in civil and military applications.
Hui Bi +4 more
doaj +1 more source
Gapwaveguide Automotive Imaging Radar Antenna with Launcher in Package Technology [PDF]
, 2023 A 77 GHz gapwaveguide radar antenna system with launcher-in-package (LiP) technology is presented in this paper for automotive imaging applications. Firstly, state-of-the-art LiP technology integrated with radar transceivers is proposed. The transceivers
Bencivenni, Carlo +7 more
core +1 more source
MVFusion: Multi-View 3D Object Detection with Semantic-aligned Radar and Camera Fusion [PDF]
arXiv, 2023 Multi-view radar-camera fused 3D object detection provides a farther detection range and more helpful features for autonomous driving, especially under adverse weather. The current radar-camera fusion methods deliver kinds of designs to fuse radar information with camera data.
arxiv
Design and Performance Analysis of Sparse TOPS SAR Mode
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Terrain observation by progressive scans (TOPS) is a novel and promising wide-swath synthetic aperture radar (SAR) imaging mode, which overcomes the scalloping effect existing in ScanSAR.
Hui Bi +6 more
doaj +1 more source
Sensors, 2020 Radar network systems have been demonstrated to offer numerous advantages for target tracking. In this paper, a low probability of intercept (LPI)-based joint dwell time and bandwidth optimization strategy is proposed for multi-target tracking in a radar
Lintao Ding +3 more
doaj +1 more source
Remote Sensing, 2023 The traditional power allocation method for multi-target localization adopts the Robust Chance Constrained Power Allocation Scheme (RCC-PA), which does not consider the strong clutter characteristics in the current radar detection environment.
Chenyan Xue, Ling Wang, Daiyin Zhu
doaj +1 more source
Radar-Camera Pixel Depth Association for Depth Completion [PDF]
arXiv, 2021 While radar and video data can be readily fused at the detection level, fusing them at the pixel level is potentially more beneficial. This is also more challenging in part due to the sparsity of radar, but also because automotive radar beams are much wider than a typical pixel combined with a large baseline between camera and radar, which results in ...
arxiv
Fundamental Radar Properties: Hidden Variables in Spacetime [PDF]
, 2001 A derivation of the properties of pulsed radiative imaging systems is presented with examples drawn from conventional, synthetic aperture, and interferometric radar.
Altes +5 more
core +2 more sources