Espinoza-Sanhueza Carolina, Hébert Marc, Lalonde Jean-François, Demers Claude Mh
GRAP Groupe de recherche en ambiances physiques, School of Architecture, Université Laval, Quebec, QC, Canada.
CERVO Brain Research Centre, Department of Ophthalmology and Otorhinolaryngology, Faculty of Medicine, Université Laval, Quebec, QC, Canada.
Data Brief. 2024 Jul 22;55:110755. doi: 10.1016/j.dib.2024.110755. eCollection 2024 Aug.
This paper describes three datasets which include 443 folders and approximately 4430 images. The images were obtained from the interior of a 1:50 scale model using a fisheye camera connected to a Raspberry Pi microcomputer. This dataset aims to analyze the photobiological effects (visual and non-visual) of the interplay between coloured surfaces and different types of lighting strategies. The experiments were conducted under three types of light sources: simulated daylight through a mirror-box artificial sky simulator, direct daylight, and an electric lighting system that allows for colour temperature modification. This dataset includes low dynamic range images to generate high dynamic range images, which in turn can be used to plot false colour maps concerning photopic luminance, melanopic luminance, CCT of an image, M/P ratio, and brightness distribution maps. This dataset can be useful for architects, interior designers, and building engineers to integrate lighting and colour strategies according to the visual and non-visual needs of the users. This research was partially used in the research of Espinoza-Sanhueza et al. [1,2]. The datasets are published and shared through a Mendeley repository [3].
本文描述了三个数据集，其中包括443个文件夹和约4430张图像。这些图像是使用连接到树莓派微型计算机的鱼眼相机从1:50比例模型的内部获取的。该数据集旨在分析彩色表面与不同类型照明策略之间相互作用的光生物学效应（视觉和非视觉）。实验在三种光源下进行：通过镜箱人工天空模拟器模拟的日光、直射日光以及允许改变色温的电照明系统。该数据集包括低动态范围图像以生成高动态范围图像，进而可用于绘制有关明视觉亮度、暗视觉亮度、图像的相关色温、M/P比和亮度分布图的伪彩色图。该数据集对于建筑师、室内设计师和建筑工程师根据用户的视觉和非视觉需求整合照明和色彩策略可能有用。本研究部分用于埃斯皮诺萨 - 桑韦扎等人的研究[1,2]。这些数据集通过Mendeley存储库[3]发布和共享。
