实时运行的紧凑太赫兹成像雷达的优化

2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications Pub Date : 2016-06-06 DOI:10.1109/GSMM.2016.7500299

Federico García-Rial, Luis Úbeda-Medina, J. Grajal, A. Badolato, G. Rubio-Cidre, A. García-Pino, B. Gonzalez-Valdes, O. Rubiños

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引用次数: 2

摘要

摘要介绍了马德里大学的CW-LFM(连续波线性调频)成像雷达在实现实时穿衣威胁检测方面的障碍和解决方案。图像采集被设计为允许2fps(帧/秒)视频馈送，并且新开发的信号处理和图像表示软件，在混合CPU-GPGPU(中央处理单元通用图形处理单元)架构上运行，允许速度高达5fps。额外的硬件修改降低了成本、功耗和体积。

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Optimization of a compact THz imaging radar for real-time operation

A summary of obstacles and solutions in the Universidad Politécnica de Madrid's CW-LFM (continuous-wave linear frequency modulation) imaging radar towards enabling real-time through-clothes threat detection with a compact system is presented. Image acquisition has been designed to permit a 2 fps (frames per second) video feed, and a newly developed signal-processing and image representation software, run on a mixed CPU-GPGPU (central processing unit general-purpose graphics processing unit) architecture, allows speeds up to 5 fps. Additional hardware modifications have yielded reductions in cost, power consumption, and volume.

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2016 Global Symposium on Millimeter Waves (GSMM) & ESA Workshop on Millimetre-Wave Technology and Applications

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