Phase detection of projected grating is an effective method which can be used to measure the shape of a 3 D object.

投影栅相位法是检测三维曲面形体几何尺寸的较为有效的光学手段。

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Phase detection of projected grating is an effective method which can be used to measure the shape of a 3 D object.

投影栅相位法是检测三维曲面形体几何尺寸的较为有效的光学手段。

youdao