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发明授权
CN104769421B 材料表面照明装置 失效 - 权利终止

材料表面照明装置
摘要：
一种材料表面照明设备，包括：通过校准光(105)照明所述材料表面(103)的照明设备(101)；用于记录所述材料表面(103)响应于所述校准光(105)而发射的测量光(109)的记录设备(107)；以及用于记录所述测量光(109)的光谱特性的处理设备(111)，所述光谱特性表征了所述材料表面(103)的漫反射光谱，其中，所述照明设备(101)用于生成照明所述材料表面(103)的照明光(113)，该照明光具有与所述测量光(109)相对应的光谱特性。
摘要（英）：

An apparatus for illuminating the surface of a material, comprising an illuminating device for illuminating the surface of the material with a calibrating light, a recording device for recording a measuring light, emitted by the surface of the material in response to the calibrating light, and a processor device for recording the spectral characteristic of the measuring light that characterizes a diffuse spectral reflectance of the surface of the material, wherein the illuminating device is configured to generate an illuminating light for illuminating the surface of the material that has a spectral characteristic that corresponds to the spectral characteristic of the measuring light.

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