Advances in Characterizing Color Rendition of Light Sources. Houser, K. W. & Royer, M. P. issued: 2021-03-09 year:2021
Advances in Characterizing Color Rendition of Light Sources [link]Paper  abstract   bibtex   
Light source spectrum is one component of lighting quality. Among other attributes, spectrum influences the color appearance of objects, rendering objects with more or less saturation, shifting their hue, and/or increasing or decreasing their lightness. The pattern and regularity of these varying shifts can be predicted, which is important because the color shifts can be desirable or undesirable depending on the circumstance. This webinar, hosted by the OSA Color Technical Group, will begin with a description of the theoretical and practical considerations that are important when characterizing how light sources render object colors. Our presenters, Kevin Houser and Michael Royer, will then describe TM-30-18: IES Method for Evaluating Light Source Color Rendition, including the characterization of average color fidelity and color gamut, and hue-specific changes in chroma, hue, or fidelity. Recommended specification criteria for different end-use applications will be explained and demonstrated, including a summary of the research that led to the consensus recommendations. Attendees will become knowledgeable in interpreting the numerical and graphical output from TM-30-18 and understand how the measures can be used to predict and design for human perceptions.
@misc{houser_advances_nodate,
	title = {Advances in {Characterizing} {Color} {Rendition} of {Light} {Sources}},
	url = {https://www.osa.org/en-us/meetings/webinar/2021/03_march/advances_in_characterizing_color_rendition_of_ligh/},
	abstract = {Light source spectrum is one component of lighting quality. Among other attributes, spectrum influences the color appearance of objects, rendering objects with more or less saturation, shifting their hue, and/or increasing or decreasing their lightness. The pattern and regularity of these varying shifts can be predicted, which is important because the color shifts can be desirable or undesirable depending on the circumstance. This webinar, hosted by the OSA Color Technical Group, will begin with a description of the theoretical and practical considerations that are important when characterizing how light sources render object colors. Our presenters, Kevin Houser and Michael Royer, will then describe TM-30-18: IES Method for Evaluating Light Source Color Rendition, including the characterization of average color fidelity and color gamut, and hue-specific changes in chroma, hue, or fidelity. Recommended specification criteria for different end-use applications will be explained and demonstrated, including a summary of the research that led to the consensus recommendations. Attendees will become knowledgeable in interpreting the numerical and graphical output from TM-30-18 and understand how the measures can be used to predict and design for human perceptions.},
	language = {en},
	urldate = {2021-03-09},
	author = {Houser, Kevin W. and Royer, Michael P.},
	note = {issued: 2021-03-09
year:2021},
}

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