New NEO Detection Techniques using the FPGA
New NEO Detection Techniques using the FPGA
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使用 FPGA 的新 NEO 检测技术
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
H. Kurosaki
中科院分区：
文献类型：
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作者：
T. Yanagisawa;K. Kamiya;H. Kurosaki
我们开发了一种基于现场可编程门阵列（FPGA）的近地天体（NEO）检测新方法。与传统方法不同，我们的技术使用 30-40 帧来检测在单帧上几乎不可见的微弱近地天体。为了减少分析时间，使用了图像二值化和 FPGA 实现的算法。该方法通过分析 20 厘米级望远镜捕获的帧，帮助发现了 11 个近地天体。这种新方法将有助于发现靠近地球的新近地天体。
We have developed a new method for detecting near-Earth objects (NEOs) based on a Field Programmable Gate-Array (FPGA). Unlike conventional methods, our technique uses 30–40 frames to detect faint NEOs that are almost invisible on a single frame. To reduce analysis time, image binarization and an FPGA-implemented algorithm were used. This method has aided in the discovery of 11 NEOs by analyzing frames captured with 20 cm class telescopes. This new method will contribute to discovering new NEOs that approach the Earth closely.