Do it yourself hyperspectral imager for handheld to airborne operations
Do it yourself hyperspectral imager for handheld to airborne operations
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DOI：
10.1364/oe.26.006021
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发表时间：
2018-03-05
期刊：
影响因子：
3.8
通讯作者：
Johansen, Tor Arne
中科院分区：
文献类型：
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作者：
Sigernes, Fred;Syrjasuo, Mikko;Johansen, Tor Arne
本研究描述了小型和轻型推扫式超光谱成像仪（HSI）的快速原型建造。色散元件外壳由热塑性3D打印机打印，并结合S接口光学组件和商用现成摄像头。四个模型的质量小于200克的光谱范围在可见光到近红外部分的电磁波谱。带通在1.4 - 5 nm的范围内。使用机动平衡环稳定姿态的三个测试实验表明，这些仪器能够从各种平台（包括机载无人机到手持操作）进行推扫式光谱成像。(C)根据OSA开放获取出版协议的条款，2018年美国光学学会
This study describes rapid prototype construction of small and lightweight push broom Hyper Spectral Imagers (HSI). The dispersive element housings are printed by a thermoplastic 3D printer combined with S-mount optical components and commercial off-the-shelf camera heads. Four models with a mass less than 200 g are presented with a spectral range in the visible to the near-infrared part of the electromagnetic spectrum. The bandpass is in the range from 1.4 - 5 nm. Three test experiments with motorized gimbals to stabilize attitude show that the instruments are capable of push broom spectral imaging from various platforms, including airborne drone to handheld operations. (C) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement