基于数码相机测量的亮度均匀性分析

2020 International Conference and Exposition on Electrical And Power Engineering (EPE) Pub Date : 2020-10-22 DOI:10.1109/EPE50722.2020.9305547

Alexandru Viorel Rusu, C. Galatanu, D. Lucache

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引用次数: 2

摘要

本文提出了一种计算视场亮度均匀性的新方法。研究的第一步是使用数码相机进行亮度测量。研究的第二步是对获取的图像进行编辑，分离出待研究均匀性的计算区域。最后但并非最不重要的研究的最后一步是计算均匀性。图形程序用于编辑图片，而计算是用MATLAB R2020中的脚本完成的。这些照片是在罗马尼亚雅西的独立大道上获得的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Luminance Uniformity Analysis Based on Digital Camera Measurements

This paper presents a new method for calculating luminance uniformity on the field. The first step of the study is doing the luminance measurements by using a Digital Camera. The second step of the study consists in editing the acquired image to separate the calculation area for which the uniformity is to be studied. Last but not least the final step of the study is to calculate the uniformity. A graphical programme was used for editing of the picture, while the calculations are done with a script in MATLAB R2020. The pictures have been acquired on the Independence Boulevard from Iasi, Romania.

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2020 International Conference and Exposition on Electrical And Power Engineering (EPE)

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