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检索条件"机构=Science and Technology On Near-Surface Detection Laboratory"
1091 条 记 录,以下是101-110 订阅
排序:
A 3d Non-Stationary Geometry-Based Stochastic Model for Uav Air-to-Ground Mimo Channels
SSRN
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SSRN 2022年
作者: Zhou, Tianxiang Yan, Feng Li, Hao Pang, Jingming Ding, Kai Xia, Weiwei Shen, Lianfeng National Mobile Communications Research Laboratory Southeast University Nanjing210096 China Science and Technology on Near-Surface Detection Laboratory Wuxi214035 China Jiangsu ZhongLi Electronic Information Sci-Tech Co. Ltd Changshu215542 China
In this paper, a three-dimensional geometry-based stochastic model is proposed for unmanned aerial vehicle (UAV) non-stationary air-to-ground multi-input multi-output (MIMO) channels. In the proposed model, the scatte... 详细信息
来源: 评论
Calibration of Interface Induced Polarization for Full Polarimetric Ground Penetrating Radar  9
Calibration of Interface Induced Polarization for Full Polar...
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9th International Conference on Environmental and Engineering Geophysics, ICEEG 2020
作者: Dong, Zejun Feng, Xuan Liu, Cai Liang, Wenjing Zhou, Haoqiu College of Geo-Exploration Science and Technology Jilin University No.938 Xi MinZhu Street Changchun China Institute of National Development and Security Studies Jilin University No.2699 Qianjin Street Changchun China Science and Technology on Near-Surface Detection Laboratory Wuxi China No.938 Xi MinZhu Street Changchun China
The traditional ground penetrating radar (GPR) uses only one type of antenna for data acquisition, and only obtains single polarization data of targets. It can not fully describe the various properties of the target. ... 详细信息
来源: 评论
Speckle suppression of SAR image using boundary and contextual constraint  5
Speckle suppression of SAR image using boundary and contextu...
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IET International Radar Conference 2020, IET IRC 2020
作者: Yuming, Wang Chaopeng, Luo Tian, Jin Yansong, Zhang College of Information Science and Engineering Hunan Normal University Changsha China Science and Technology on Near-Surface Detection Laboratory Wuxi China College of Electronic Science and Technology National University of Defense Technology Changsha China
Speckle suppression is a important preprocessing step for synthetic aperture radar (SAR). In this paper, a speckle suppression algorithm based boundary and contextual constraint is studied for enhancing image, which i... 详细信息
来源: 评论
Design and Implementation of Real-Time Localization System (Rtls) Based on Uwb and Tdoa Algorithm
SSRN
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SSRN 2022年
作者: Zhang, Fengyun Yang, Li Liu, Yuhuan Ding, Yulong Yang, Shuang-Hua Li, Hao Department of Computer Science and Engineering Southern University of Science and Technology Shenzhen China Army Engineering University PLA Nanjing China Academy for Advanced Interdisciplinary Studies Southern University of Science and Technology Shenzhen China PCL Research Center of Networks and Communications Peng Cheng Laboratory Shenzhen China Science and Technology on Near-surface Detection Laboratory Wuxi China
Nowadays, accurate localization plays an essential role in many fields, like target tracking and path planning. The challenges of indoor localization include inadequate localization accuracy, unreasonable anchor deplo... 详细信息
来源: 评论
Electromagnetic radiation analysis and synthesize of UAV target with the theory of characteristic modes  5
Electromagnetic radiation analysis and synthesize of UAV tar...
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IET International Radar Conference 2020, IET IRC 2020
作者: Chen, Yu Wang, Yizhao Tang, Qi Zhou, Haosu Wang, Yan Science and Technology on Near-Surface Detection Laboratory China School of Electronic and Optical Engineering Nanjing University of Science and Technology Nanjing China Shanghai Spaceflight Electronic and Communication Equipment Research Institute China
The theory of Characteristic Modes can better express the physical concept of radiator. In this paper, a fast method for synthesizing the radiation pattern of an unmanned aerial vehicle (UAV) platform is presented bas... 详细信息
来源: 评论
PCA applied to Data Fusion for Subsurface Target Imaging of Full-polarimetric GPR  9
PCA applied to Data Fusion for Subsurface Target Imaging of ...
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9th International Conference on Environmental and Engineering Geophysics, ICEEG 2020
作者: Xue, Cewen Feng, Xuan Zhou, Haoqiu Li, Xiaotian Liang, Wenjing Wang, Ying College of Geo-Exploration Science and Technology Jilin University No.938 Xi MinZhu Street Changchun130026 China Science and Technology on Near-Surface Detection Laboratory Wuxi214035 China Institute of National Development and Security Studies Jilin University No.2699 Qianjin Street Changchun130012 China No.938 Xi MinZhu Street Changchun130026 China
Full-polarimetric ground penetrating radar (GPR) can obtain more comprehensive polarization data (called VV, HH, VH) for the same target than traditional commercial radar (only VV). We need to use data fusion technolo... 详细信息
来源: 评论
A full-polarimetric GPR system and its application in ice crack detection  9
A full-polarimetric GPR system and its application in ice cr...
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9th International Conference on Environmental and Engineering Geophysics, ICEEG 2020
作者: Li, Xiaotian Feng, Xuan Liang, Wenjing Xue, Cewen Zhou, Haoqiu Wang, Ying College of Geo-Exploration Science and Technology Jilin University No.938 Xi Min Zhu Street Changchun130026 China Science and Technology on Near-Surface Detection Laboratory Wuxi214035 China Institute of National Development and Security Studies Jilin University No.2699 Qianjin Street Changchun130012 China No.938 Xi Min Zhu Street Changchun130026 China
The warming season of Antarctica, where sea ice melts and breaks, is often the golden time for Antarctic research. But this season is also a high frequency season for the formation of ice crack, the existence of which... 详细信息
来源: 评论
Exploiting More Information in Sparse Point Cloud for 3D Single Object Tracking
arXiv
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arXiv 2022年
作者: Cui, Yubo Shan, Jiayao Gu, Zuoxu Li, Zhiheng Fang, Zheng The Faculty of Robot Science and Engineering Northeastern University Shenyang110819 China The Science and Technology Near-Surface Detection Laboratory Wuxi214000 China The National Frontiers Science Center for Industrial Intelligence and Systems Optimization Shenyang110819 China The The Key Laboratory of Data Analytics and Optimization for Smart Industry Northeastern University Ministry of Education Shenyang110819 China
3D single object tracking is a key task in 3D computer vision. However, the sparsity of point clouds makes it difficult to compute the similarity and locate the object, posing big challenges to the 3D tracker. Previou... 详细信息
来源: 评论
Knowledge-Driven Techniques for Geological Map Compilation: Case Study from the Tibetan Plateau
Knowledge-Driven Techniques for Geological Map Compilation: ...
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Digital Society and Intelligent Systems (DSInS), International Conference on
作者: Wenhua Zhang Lirong Hao Yanggang Wang Li Li Xuezhou He Center for Geophysical Survey China Geological Survey Langfang China Technology Innovation Center for Earth Near Surface Detection China Geological Survey Langfang China Applied Geology Data Research Center Laboratory for Big Data and Decision Beijing China Center of Development Research China Geology Survey Beijing China Ecological Environment Geo-Service Center of Henan
This study presents a knowledge-driven approach to geological map compilation, focusing on improving the efficiency and accuracy of geological map-making in the Tibetan Plateau. The Geological Compiling & Map-maki... 详细信息
来源: 评论
UWB SAR image segmentation algorithm based on polynomial analysis of statistical distribution  6
UWB SAR image segmentation algorithm based on polynomial ana...
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6th Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2019
作者: Yuming, Wang Tian, Jin Chaopeng, Luo College of Information Science and Engineering Hunan Provincial Key Laboratory of Intelligent Computhing and Language Information Processing Science and Technology on Near-Surface Detection Laboratory Hunan Normal University Changsha China College of Electronic Science and Technology Science and Technology on Near-Surface Detection Laboratory National University of Defense Technology Changsha China Science and Technology on Near-Surface Detection Laboratory Wuxi214035 China
Aimed at the segmentation problem of ultrawideband synthetic aperture radar (UWB SAR) image, a novel algorithm based on polynomial analysis of statistical distribution is proposed in this letter. Firstly, we estimate ... 详细信息
来源: 评论