图像分割技术是智能模拟指针式仪表检定系统中的关键技术之一，直接影响到后续的图像处理和图像分析。

The image segmentation technology is one of the key technologies in analog signals meter auto-check-system. This technology directly works on follow image process and image analysis steps.

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是各指针式仪表更新换代的理想产品。

Is the pointer type instrument renewal of ideal products.

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现在，对很多没有计算机操作界面的指针式仪表的检定通常都是由人工来读数和调节，然而，人的眼睛在大量的视觉工作之后会出现视觉疲劳，造成了检定精度低，检定周期长。

But, usually, detecting of the gauge with pointer is by manual work, after long time for vision work, eyes will get tired, and this leads to low detecting precision and long detecting period.

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