Physics and Astronomy
5 years ago

Discover how room brightness can be controlled with border luminance!

JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
Space Brightness Evaluated Using Border Luminance of Color Appearance Mode
Hideki Yamaguchi, Hiroyuki Shinoda

Paper Summary

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The brightness of a room is mainly determined by the brightness of its borders. Different lighting or surface colors don't change this. By measuring border brightness, we can accurately assess how bright a space looks. This method is more reliable than traditional ways of measuring brightness.