大画面高輝度 LED ディスプレイの空間の明るさの再現性に関する研究

Hinako Kage; Mayu Nomoto; Yukino Ishiwata; Kazuto Takase; Kazuyoshi Harimoto; Nozomu Yoshizawa

doi:10.3130/aije.89.724

大画面高輝度 LED ディスプレイの空間の明るさの再現性に関する研究

Translated title of the contribution: STUDY ON REPRODUCIBILITY OF SPATIAL BRIGHTNESS OF A LARGE LED DISPLAY WITH HIGH LUMINANCE

Hinako Kage, Mayu Nomoto, Yukino Ishiwata, Kazuto Takase, Kazuyoshi Harimoto, Nozomu Yoshizawa

Department of Architecture

Research output: Contribution to journal › Article › peer-review

Abstract

This study aims to reproduce the spatial brightness brought about by the light environment at the planning stage of a building. Firstly, we developed to create images that reproduce luminance and chromaticity based on measured luminance data. Secondly, through comparing subjects' spatial brightness evaluation between the real space and the images presented to five spaces with different sizes, daylight, and lighting conditions. The results showed that the spatial brightness of the real space and images presented on the large screen display statistically matched with respect to the average luminance, confirming the reproducibility of spatial brightness on the large display.

Translated title of the contribution	STUDY ON REPRODUCIBILITY OF SPATIAL BRIGHTNESS OF A LARGE LED DISPLAY WITH HIGH LUMINANCE
Original language	Japanese
Pages (from-to)	724-734
Number of pages	11
Journal	Journal of Environmental Engineering (Japan)
Volume	89
Issue number	826
DOIs	https://doi.org/10.3130/aije.89.724
Publication status	Published - Dec 2024

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abstract = "This study aims to reproduce the spatial brightness brought about by the light environment at the planning stage of a building. Firstly, we developed to create images that reproduce luminance and chromaticity based on measured luminance data. Secondly, through comparing subjects' spatial brightness evaluation between the real space and the images presented to five spaces with different sizes, daylight, and lighting conditions. The results showed that the spatial brightness of the real space and images presented on the large screen display statistically matched with respect to the average luminance, confirming the reproducibility of spatial brightness on the large display.",

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author = "Hinako Kage and Mayu Nomoto and Yukino Ishiwata and Kazuto Takase and Kazuyoshi Harimoto and Nozomu Yoshizawa",

year = "2024",

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AU - Ishiwata, Yukino

AU - Takase, Kazuto

AU - Harimoto, Kazuyoshi

AU - Yoshizawa, Nozomu

PY - 2024/12

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AB - This study aims to reproduce the spatial brightness brought about by the light environment at the planning stage of a building. Firstly, we developed to create images that reproduce luminance and chromaticity based on measured luminance data. Secondly, through comparing subjects' spatial brightness evaluation between the real space and the images presented to five spaces with different sizes, daylight, and lighting conditions. The results showed that the spatial brightness of the real space and images presented on the large screen display statistically matched with respect to the average luminance, confirming the reproducibility of spatial brightness on the large display.

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KW - Luminance

KW - Method of adjustment

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大画面高輝度 LED ディスプレイの空間の明るさの再現性に関する研究

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