利用数字成像亮度计测量博物馆展品的照度分布

Proceedings of the Conference CIE 2021 Pub Date : 2021-12-06 DOI:10.25039/x48.2021.po17

A. Bartsev, A. Bartseva

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引用次数: 0

摘要

研究了利用数字成像亮度计(ILMD)估计博物馆藏品(绘画)垂直平面内照度分布的方法。为了从亮度分布过渡到照度分布，使用了反射性质接近漫反射(朗伯特)反射的屏幕。对测量方法进行了理论和实验的不确定度估计。

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ILLUMINANCE DISTRIBUTION MEASUREMENT OF MUSEUM EXHIBITS USING DIGITAL IMAGING LUMINANCE METER

The method for estimating the illuminance distribution in the vertical plane of museum objects (paintings) using a digital imaging luminance meters (ILMD) is considered. In order to pass from the luminance distribution to the illuminance distribution, a screen with reflective properties close to diffuse (Lambert) reflection is used. The theoretical and experimental uncertainty estimation of the measurement method done.

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Proceedings of the Conference CIE 2021

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