Results 41 to 50 of about 4,557,172 (359)
CramNet: Camera-Radar Fusion with Ray-Constrained Cross-Attention for Robust 3D Object Detection [PDF]
European Conference on Computer Vision, 2022 Robust 3D object detection is critical for safe autonomous driving. Camera and radar sensors are synergistic as they capture complementary information and work well under different environmental conditions.
Jyh-Jing Hwang +6 more
semanticscholar +1 more source
Improved Orientation Estimation and Detection with Hybrid Object Detection Networks for Automotive Radar [PDF]
2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC), 2022 This paper presents novel hybrid architectures that combine grid- and point-based processing to improve the detection performance and orientation estimation of radar-based object detection networks.
Michael Ulrich +6 more
semanticscholar +1 more source
Sensitivity of Single-Pulse Radar Detection to Radar State Uncertainty [PDF]
arXiv, 2022 Mission planners for aircraft operating under threat of detection from ground-based radar systems are often concerned with the probability of detection. Current approaches to path planning in such environments consider the radar state (i.e. radar position and parameters) to be deterministic and known.
arxiv
Sučasnì Informacìjnì Tehnologìï u Sferì Bezpeki ta Oboroni, 2020 The article discusses radar channel system integrated counter unmanned aerial vehicles [4]. As it is known, the system of complex counter includes a detection means, namely the means of radio and radar reconnaissance, electro-optical, acoustic, thermal ...
Юрій Аркадійович Гусак +2 more
doaj +1 more source
Adaptive Radar Detection of Dim Moving Targets in Presence of Range Migration [PDF]
IEEE Signal Processing Letters, 2019 This letter addresses adaptive radar detection of dim moving targets. To circumvent range migration, the detection problem is formulated as a multiple hypothesis test and solved applying model order selection rules which allow to estimate the “position ...
P. Addabbo, D. Orlando, G. Ricci
semanticscholar +1 more source
Fusion Detection for Networked Radar Aided by Doppler Information
Leida xuebao, 2023 Compared with single-radar systems, spatially separated networked radar usually has better detection performance due to its advantages of spatial and frequency diversities.
Chang GAO +4 more
doaj +1 more source
Photonic radar for contactless vital sign detection [PDF]
Nature Photonics, 2022 Photonic radar is exploited for non-contact vital sign detection with a demonstration on a cane toad with a view to application in humans. Optical signals generated from the system are also explored for LiDAR-based vital sign detection, which may yield ...
Ziqi Zhang +3 more
semanticscholar +1 more source
Evaluating the detection range of microwave quantum illumination radar
IET Radar, Sonar & Navigation, 2023 Based on quantum illumination (QI) protocol, microwave quantum radar has been developed, which has attracted great interest from radar researchers.
Rongyu Wei +5 more
doaj +1 more source
Analytical volume model for optimized spatial radar bat detection in onshore wind parks
PLoS ONE, 2020 To develop mitigation measures for the protection of bats in close proximity to onshore wind turbines, new detection techniques covering large-scale environments and techniques, which are able to track individuals are required.
Jannes Kreutzfeldt +6 more
doaj +2 more sources
Remote Sensing, 2023 Radar target echoes undergo fading in the presence of specular reflection, which is adverse to radar detection. To address this problem, this paper proposes a radar detection method that uses a single transmitting antenna and three receiving antennas ...
Yong Yang, Xue-Song Wang
doaj +1 more source