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检索条件"机构=Beijing Key Laboratory of Embedded Real-time Information Processing Technology Radar Research Lab"
205 条 记 录,以下是51-60 订阅
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Generation scheme of chirp scaling phase functions based on floating-point CORDIC processor
Generation scheme of chirp scaling phase functions based on ...
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IET International radar Conference 2018, IRC 2018
作者: Fang, Linlin Xie, Yizhuang Li, Bingyi Chen, He Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing100081 China
This study presents a chirp scaling (CS) phase function generation scheme based on CORDIC algorithm, it adopts single precision floating-point CORDIC processor to implement a variety of non-linear operations which are... 详细信息
来源: 评论
Multi-sensor Image Stitching and Fusion Based Air Infrared Target Cooperative Detection
Multi-sensor Image Stitching and Fusion Based Air Infrared T...
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2019 IEEE International Conference on Signal, information and Data processing, ICSIDP 2019
作者: Nan, Jinghong Zhao, Baojun Cui, Tingting Xie, Yongfeng Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China Beijing Institute of Aerospace Systems Engineering Beijing China
Robust and efficient air infrared small target detection is widely used in reconnaissance and early warning system. However, there exist two critical difficulties, i.e., the limited detection range and the poor detect... 详细信息
来源: 评论
research on SAR Image Matching Based on SAR-Harris Detector and Adaptive Locally-Affine Matching
Research on SAR Image Matching Based on SAR-Harris Detector ...
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IET International radar Conference 2023, IRC 2023
作者: Wu, Guanghui Shi, Hao Chen, Fan Pan, Hongxin Chen, Liang Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China Beijing Institute of Technology Chongqing Innovation Center Chongqing China
Synthetic aperture radar (SAR) image matching is an essential step in SAR image processing. The synthetic aperture radar-scale invariant feature transform (SAR-SIFT), which combines the ratio of exponentially weighted... 详细信息
来源: 评论
Performance Analysis of Sub-object Partition Method for Linear Formation Targets
Performance Analysis of Sub-object Partition Method for Line...
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IET International radar Conference 2023, IRC 2023
作者: Xu, Li'ang Jiang, Qi Zhang, Jichuan Wang, Rui Hu, Cheng Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Advanced Technology Research Institute Beijing Institute of Technology Shandong Jinan China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China
The structure of bird formation is complex and variable. Traditional sub-object partition methods cannot match different types of linear formations, leading to a degradation of performance. Recently, a new sub-object ... 详细信息
来源: 评论
An Adaptive OS-CFAR detector for Dynamic group targets
An Adaptive OS-CFAR detector for Dynamic group targets
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IET International radar Conference 2023, IRC 2023
作者: Shi, Mengxin Jiao, Longxiang Jiang, Qi Wang, Rui Hu, Cheng Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Advanced Technology Research Institute Beijing Institute of Technology Shandong Jinan China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China
Effective detection of group targets is of great significance to people's livelihood and national security. Flocks of birds, UAV swarms and other group targets are closely spaced in the radar beam and have high dy... 详细信息
来源: 评论
ROBUST JOINT ASSOCIATION AND REGISTRATION UNDER LARGE SENSOR BIAS
ROBUST JOINT ASSOCIATION AND REGISTRATION UNDER LARGE SENSOR...
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IET International radar Conference 2023, IRC 2023
作者: Ni, Na Jiang, Qi Mao, Huafeng Zhang, Jichuan Wang, Rui Hu, Cheng Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Advanced Technology Research Institute Beijing Institute of Technology Shandong Jinan China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China
radar observation of group targets has recently received much attention in the flight mechanism research and many other applications. Group targets are usually closely spaced with lots of missed detections and false a... 详细信息
来源: 评论
Analysis of Formation UAV Targets' Angular Glint Characteristics Using Phase Gradient Method
Analysis of Formation UAV Targets' Angular Glint Characteris...
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IET International radar Conference 2023, IRC 2023
作者: Dou, Libin Jiang, Qi Zhang, Wenyuan Wang, Rui Hu, Cheng Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Advanced Technology Research Institute Beijing Institute of Technology Shandong Jinan China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing China
Detection of group targets is of great significance to social and national security. Due to the large individual number, obvious fluctuations, and dense distribution of group targets, angular glint phenomena may occur... 详细信息
来源: 评论
An improved dem reconstruction method based on shortest sub-interval in MF-InSAR
An improved dem reconstruction method based on shortest sub-...
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IET International radar Conference 2015
作者: Liu, Tiandong Ge, Shiqi Ding, Zegang Zhang, Qi Long, Teng Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Radar Research Lab. School of Information and Electronics Beijing Institute of Technology Beijing100081 China Nanjing Research Institute of Electronics Technology Nanjing210039 China
Interferometric synthetic aperture radar (InSAR) can realize the elevation extraction of the target. Through increasing the degree of freedom (DOF) during the topography calculation, multi-frequency InSAR technology c... 详细信息
来源: 评论
A modified SPECAN algorithm based on Chirp Scaling principle
A modified SPECAN algorithm based on Chirp Scaling principle
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IET International radar Conference 2015
作者: Zhou, Zhichao Yang, Wenfu Feng, Dongbo Ding, Zegang Zeng, Tao Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Radar Research Lab. School of Information and Electronics Beijing Institute of Technology Beijing100081 China China Academy of Launch Vehicle Technology Beijing100076 China
When synthetic aperture radar (SAR) works at the squint mode with a large grazing angle, the range walk varies obviously with the slant range. The traditional SPECAN algorithm corrects the range walk only based on the... 详细信息
来源: 评论
FPGA implementation of SAR bi-channel synthesis based on inverse filtering  5
FPGA implementation of SAR bi-channel synthesis based on inv...
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IET International radar Conference 2020, IET IRC 2020
作者: Shao, Xin Shi, Hao Chen, Liang Zhang, Na Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing China Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Beijing China Beijing Institute of Technology Chongqing Innovation Center Chongqing China
In a multi-channel synthetic aperture radar (MSAR) system, non-uniform azimuth sampling is an important factor affecting imaging. If it is not processed and then imaged directly, it will inevitably lead to deteriorati... 详细信息
来源: 评论