The present paper focuses on the reflectance spectral imaging of painted surfaces in the visible-near infrared spectral region (400–2500 nm). Other spectral ranges and methods are mentioned, to contextualize the spectral investigation of works of art.

中文翻译：

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反射成像光谱学在遗产科学中的应用

本文重点研究可见-近红外光谱区域（400-2500 nm）涂漆表面的反射光谱成像。提到了其他光谱范围和方法，以将艺术作品的光谱研究置于背景中。