Encyclopedia of Color Science and Technology

2016 Edition
| Editors: Ming Ronnier Luo

CIE Color-Rendering Index

  • János Schanda
Reference work entry
DOI: https://doi.org/10.1007/978-1-4419-8071-7_2

Definition

Color rendering (of a light source)

effect of an illuminant on the color appearance of objects by conscious or subconscious comparison with their color appearance under a reference illuminant [1, 2]

Color rendering index

measure of the degree to which the psychophysical color of an object illuminated by the test illuminant conforms to that of the same object illuminated by the reference illuminant, suitable allowance having been made for the state of chromatic adaptation

Abbreviation: CRI

CIE 1974 special color rendering index [ R i]

measure of the degree to which the psychophysical color of a CIE test color sample illuminated by the test illuminant conforms to that of the same sample illuminated by the reference illuminant, suitable allowance having been made for the state of chromatic adaptation

CIE 1974 general color rendering index [ R a]

mean of the CIE 1974 special color rendering indices for a specified set of eight test color samples

Overview

The word rendering is used...

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References

  1. 1.
    CIE: International Lighting Vocabulary (ILV) CIE S 017/E (2011)Google Scholar
  2. 2.
    CIE: Method of Measuring and Specifying Colour Rendering of Light Sources, 3rd ed. CIE13.3 Vienna (1995)Google Scholar
  3. 3.
    CIE: Compte Rendu 11th, p. 5. Session, Paris (1948)Google Scholar
  4. 4.
    CIE Technical Report: Method of Measuring and Specifying Colour Rendering Properties of Light Sources, 1st ed. Publication CIE 13 (E-1.3.2) Vienna (1965)Google Scholar
  5. 5.
    CIE: Publication CIE 13.2 (TC-3.2) Vienna (1974)Google Scholar
  6. 6.
    Schanda, J.: Colour rendering of light sources. In: Colorimetry, Understanding the CIE, System – CIE Colorimetry 1931–2006, pp. 207–217. Wiley-Interscience, Hoboken (2007)Google Scholar
  7. 7.
    Luo, M.R., Li, C.: CIE colour appearance models and associated colour spaces. In: Colorimetry, Understanding the CIE, System – CIE Colorimetry 1931–2006, pp. 255–290. Wiley-Interscience, Hoboken (2007)Google Scholar
  8. 8.
    Schanda, J.: Possibilities of colour rendering evaluation based on a single reference source. CIE, Spanish Committee, IV Lux Europa, p. 9. Granada (1981)Google Scholar
  9. 9.
    Seim, T.: In search of an improved method for assessing the colour rendering properties of light sources. Light. Res. Technol. 17, 12–22 (1985)CrossRefGoogle Scholar
  10. 10.
    Pointer, M.R.: Measuring colour rendering – a new approach. Light. Res. Technol. 18, 175–184 (1986)CrossRefGoogle Scholar
  11. 11.
    Xu, H.: Assessing the effectiveness of colour rendering. Light. Res. Technol. 29, 89 (1997)CrossRefGoogle Scholar
  12. 12.
    Van Trigt, C.: Color rendering, a reassessment. Color Res. Appl. 24, 197–206 (1999)CrossRefGoogle Scholar
  13. 13.
    Schanda, J.: The concept of colour rendering revisited. In: CGIV ‘2002 First European Conference on Color in Graphics Imaging and Vision, pp. 2–5. University of Poitiers, France (2002). 04Google Scholar
  14. 14.
    Schanda, J., Sándor, N.: Colour rendering, past – present – future. In: International Lighting and Colour Conference. Cape Town, 2–5 Nov 2003Google Scholar
  15. 15.
    Davis, W., Ohno, Y.: Toward an improved color rendering metric. Proc. SPIE 5941, G1–G8 (2005)Google Scholar
  16. 16.
    CIE Research Note: Colour Rendering, TC 1–33 Closing Remarks. CIE 135 (1999)Google Scholar
  17. 17.
    CIE: Colour Rendering of White LED Light Sources. CIE 177 (2007)Google Scholar
  18. 18.
    Judd, D.B.: A flattery index for artificial illuminants. Illum. Eng. 62, 593–598 (1967)Google Scholar
  19. 19.
    Jerome, C.W.: Flattery versus rendition. J. IES 1, 208–211 (1972)Google Scholar
  20. 20.
    Thornton, W.A.: A validation of the color-preference index. J. IES 4, 48–52 (1974)Google Scholar
  21. 21.
    Thornton, W.A.: Color-discrimination index. J. OSA 62, 191–194 (1972)ADSGoogle Scholar
  22. 22.
    Schanda, J., Czibula, G.: New description of color discrimination properties of light sources. Acta Chrom. 3(5), 209–211 (1980)Google Scholar
  23. 23.
    Fotios, S.A., Levermore, G.J.: Chromatic effect on apparent brightness in interior spaces 1: introduction and colour gamut models. Light. Res. Technol. 30, 97–102 (1998)CrossRefGoogle Scholar
  24. 24.
    Fotios, S.A., Levermore, G.J.: Chromatic effect on apparent brightness in interior spaces II: SWS Lumens model. Light. Res. Technol. 30, 107–110 (1998)CrossRefGoogle Scholar
  25. 25.
    Fotios, S.A.: Lamp colour properties and apparent brightness: a review. Light. Res. Technol. 33, 163–181 (2001)CrossRefGoogle Scholar
  26. 26.
    Vidovszky-Németh, A., Schanda, J.: White light brightness-luminance relationship. Light. Res. Technol. 44, 17–26 (2012)CrossRefGoogle Scholar
  27. 27.
    Royer, M.P., Houser, K.W.: Spatial brightness perception of trichromatic stimuli. Leukos 9, 89–108 (2012)Google Scholar
  28. 28.
    Chou, Y. F., Luo, M. R., Schanda, J., Csuti, P., Szabó, F., Sárvári, G.: Recent developments in colour rendering indices and their impacts in viewing graphic printed materials. In: Color and Imaging Conference. San Jose (2011)Google Scholar
  29. 29.
    Luo, M.R., Li, C.J., Hunt, R.W.G., Rigg, B., Smith, K.J.: CMC 2002 colour inconstancy index; CMCCON02. Color. Technol. 119, 280–285 (2003)CrossRefGoogle Scholar
  30. 30.
    Schanda, J.: Combined colour preference – colour rendering index. Light. Res. Technol. 17, 31–34 (1985)CrossRefGoogle Scholar
  31. 31.
    Rea, M.S., Freyssinier-Nova, J.P.: Color rendering: a tale of two metrics. Color Res. Appl. 33, 192–202 (2008)CrossRefGoogle Scholar
  32. 32.
    Rea, M.S., Freyssinier, J.P.: Color rendering: beyond pride and prejudice. Color Res. Appl. 35, 401–409 (2010)CrossRefGoogle Scholar
  33. 33.
    Hashimoto, K., Yano, T., Shimizu, M., Nayatani, Y.: New method for specifying color-rendering property of light sources based on feeling of contrast. Color Res. Appl. 32, 361–371 (2007)CrossRefGoogle Scholar
  34. 34.
    Smet, K., Ryckaert, W.R., Pointer, M.R., Deconinck, G., Hanselaer, P.: Colour appearance rating of familiar real objects. Color Res. Appl. 36, 192–200 (2011)CrossRefGoogle Scholar
  35. 35.
    Szabó, F., Bodrogi, P., Schanda, J.: Experimental modeling of colour harmony. Color Res. Appl. 35, 34–49 (2010)CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • János Schanda
    • 1
  1. 1.VeszprémHungary