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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131-140 订阅
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An improved inverse synthetic aperture radar range alignment method based on maximum contrast
An improved inverse synthetic aperture radar range alignment...
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IET International radar Conference 2018, IRC 2018
作者: Li, Yong Zhang, Tianyi Ding, Zegang Gao, Wenbin Chen, Jing 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
Inverse synthetic aperture radar (ISAR) is an important tool for non-cooperative ship imaging, and one key step of ISAR imaging is range alignment. To achieve the range alignment with high precision, efficiency and ro... 详细信息
来源: 评论
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
realization of fixed-point SAR imaging based on embedded GPU
Realization of fixed-point SAR imaging based on embedded GPU
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2019 IEEE International Conference on Signal, information and Data processing, ICSIDP 2019
作者: Li, Huixing Gao, Zixin Li, Bingyi Xie, Yi Zhuang 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 Institute of Technology Beijing China Beijing Institute of Radio Measurement Beijing China
Aiming at the problem of insufficient memory in the real-time processing of SAR imaging on embedded TX2, this paper studies a design optimization scheme of fixed-point imaging algorithm on TX2. In order to ensure the ... 详细信息
来源: 评论
Monopulse SAR angle measurement based on total variation and monotonic iterative algorithm
Monopulse SAR angle measurement based on total variation and...
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IET International radar Conference 2018, IRC 2018
作者: Hu, Bingtao Li, Feng Beijing Key Laboratory of Embedded Real-time information Processing Technology Beijing100081 China Radar Research Laboratory School of Information and Electronics Beijing Institute of Technology Beijing100081 China
Synthetic aperture radar (SAR) monopulse angle measurement is an adequate method of target angle measurement in low signal-to-clutter and noise ratio. However, there is a contradiction between the instantaneous angle ... 详细信息
来源: 评论
FPGA-based fault injection design for 16K-point FFT processor
FPGA-based fault injection design for 16K-point FFT processo...
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IET International radar Conference 2018, IRC 2018
作者: Mao, Chuang-An Xie, Yu Wei, Xin Xie, Yi-Zhuang 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 Beijing Institute of Technology Beijing100081 China
There are a number of satellites working in the harsh space environment. The charged particles in space may strike the electron devices causing the undesired influences, such as soft errors in memory devices or perman... 详细信息
来源: 评论
Parallel processing of sliding spotlight mode SAR imaging based on GPU
Parallel processing of sliding spotlight mode SAR imaging ba...
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IET International radar Conference 2018, IRC 2018
作者: Gao, Zixin Wei, Chunpeng Yang, Chen Xie, Yizhuang 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 Beijing Institute of Technology Beijing100081 China
Sliding spotlight synthetic aperture radar (SAR) is a hot imaging mode in space-borne SAR. It can acquire high-resolution and large azimuth scene size simultaneously. The main challenges for sliding spotlight SAR proc... 详细信息
来源: 评论
Multi-scale object detection by bottom-up feature pyramid network
Multi-scale object detection by bottom-up feature pyramid ne...
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IET International radar Conference 2018, IRC 2018
作者: Boya, Zhao Baojun, Zhao Linbo, Tang Chen, Wu Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Beijing Institute of Technology Beijing100081 China
The deep neural networks has been developed fast and shown great successes in many significant fields, such as smart surveillance, self-driving and face recognition. The detection of the object with multi-scale and mu... 详细信息
来源: 评论
radar data simulation using deep generative networks
Radar data simulation using deep generative networks
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IET International radar Conference 2018, IRC 2018
作者: Song, Yiheng Wang, Yanhua Li, Yang Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-Time Information Processing Technology Beijing Institute of Technology Beijing100081 China
Due to the high cost of real experiments, radar data simulation plays an important role in radar applications. However, the accuracy and the calculation speed of existing simulation methods is limited by the model err... 详细信息
来源: 评论
research on the method of fast inverse realisation of Vandermonde matrix based on FPGA
Research on the method of fast inverse realisation of Vander...
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IET International radar Conference 2018, IRC 2018
作者: Chen, Lei Chen, Liang Li, Bing Y. Radar Research Lab School of Information and Electronics Beijing Institute of Technology Beijing100081 China Beijing Key Laboratory of Embedded Real-time Information Processing Technology Beijing Institute of Technology Beijing100081 China
With the rapid development of science and technology, the operation and calculation in synthetic aperture radar (SAR) imaging systems require high throughput, and the system has high requirement for real-time performa... 详细信息
来源: 评论