An image detect system with near infrared CCD for monitoring the copper weld pool on the surface of steel was established.
建立了一个近红外CCD熔池动态信息的图像检测系统，用于钢表面铜熔池视觉信息的检测。
An image detect system with near infrared CCD (charge coupled devices) for monitoring the copper weld pool on the surface of steel was established.
建立了一个近红外CCD熔池动态信息的图像检测系统，用于钢表面铜熔池视觉信息的检测。
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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