Based on the near-infrared images of solar cell for some image processing, the defects of solar cells, such as debris, cracks, broken gate, etc.

通过对太阳能电池近红外图像作一定图像处理，可以较为快捷地分辨出太阳能电池的碎片、隐裂、断栅等故障。

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Alpine skiers attach infrared cameras to the edge of their skis to measure the degree of lateral slippage around a gate.

WSJ: U.S. Ski Team Pins Hopes for Sochi on Science