The six channel instantaneous optical pyrometer is used to measure the thermal radiation of the light source at six bands from visible to near infrared spectrum.

六通道瞬态光学高温计是在可见光和近红外光谱范围内，把光源的热辐射取出六个波段进行测量。

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The linear light source of the near infrared, CCD technology and computer image processing technology have been applied in the software and hardware implementation of rail abrasion detection system.

采用近红外线状光源、CCD及计算机图像处理等技术，实现钢轨磨损检测系统的软硬件设计。

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A new Spectrometer is introduced. It is specially designed for dynamically analyzing radiance of near-infrared instant light source.

介绍了一种光谱辐照度动态测量系统，它适用于对曳光管等瞬变光源的近红外光谱区辐射情况进行动态分析。

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The glasses are equipped with a near-infrared light source, which confuses the software without affecting vision.

BBC: 'Privacy visor blocks facial recognition software'