Computational Color Harmony based on Coloroid System
Inhaltsverzeichnis
Reference
László Neumann, Antal Nemcsics, Attila Neumann: Computational Color Harmony based on Coloroid System. In: László Neumann, Mateu Sbert, Bruce Gooch, Werner Purgathofer (Eds.): Eurographics Workshop on Computational Aesthetics. 2005. 231-240
DOI
http://dx.doi.org/10.2312/COMPAESTH/COMPAESTH05/231-240
Abstract
This paper presents experimentally based rules and methods for the creation of harmonic color sets. First, dichromatic rules are presented which concern the harmony relationships of two hues. For an arbitrarily given hue pair, we define the just harmonic saturation values, resulting in minimally harmonic color pairs. These values express the fuzzy border between harmony and disharmony regions using a single scalar. Second, the value of harmony is defined corresponding to the contrast of lightness, i.e. the difference of perceptual lightness values. Third, we formulate the harmony value of the saturation contrast, depending on hue and lightness. The results of these investigations form a basis for a unified, coherent dichromatic harmony formula as well as for analysis of polychromatic color harmony. Introduced color harmony rules are based on Coloroid, which is one of the 5 - 6 main color-order systems and furthermore it is an aesthetically uniform continuous color space. Coloroid has simple closed forward and backward transformation formulas with the color space of CIE XYZ. It relies on a huge number of observations and experiments, and it is a very suitable tool of color dynamics for describing aesthetical relationships. It has been used in numerous architectural projects. The experimental data that may be retrieved from them are only partly processed and published so far. Our article utilizes a 'slice' of this database, together with additional complementary observations. This paper is the first of a planned series of articles, dealing with rules and coherences of color harmony based on the Coloroid system.
Extended Abstract
Bibtex
@inproceedings{Neumann:2005:CCH:2381219.2381253,
author = {Neumann, L\'{a}szl\'{o} and Nemcsics, Antal and Neumann, Attila},
title = {Computational Color Harmony Based on Coloroid System},
booktitle = {Proceedings of the First Eurographics Conference on Computational Aesthetics in Graphics, Visualization and Imaging},
series = {Computational Aesthetics'05},
year = {2005},
isbn = {3-905673-27-4},
location = {Girona, Spain},
pages = {231--240},
numpages = {10},
url = {http://dx.doi.org/10.2312/COMPAESTH/COMPAESTH05/231-240 http://de.evo-art.org/index.php?title=Computational_Color_Harmony_based_on_Coloroid_System },
doi = {10.2312/COMPAESTH/COMPAESTH05/231-240},
acmid = {2381253},
publisher = {Eurographics Association},
address = {Aire-la-Ville, Switzerland, Switzerland},
keywords = {color dynamics, coloroid color-order system, computational color harmony, environmental color design, human vision},
}
Used References
Coloroid Professional 1.1, Color Plan Designer, 2004. http://www.flexinform.com.
HUNT R.: Measuring Color, 1st ed. Ellis Horwood, 1992.
MÉNDEZ A., SBERT M., NEUMANN L.: Obscurances for ray-tracing. In Proceedings of Eurographics'03 (short papers) (2003).
NEMCSICS A., BÉRES L.: Coloroid Colorimeter, Visuelles Farbmessgerät. Patents: CH 640635 (1978), USA 101 525 (1981), GB 2030721 (1982), H 73 639 (1986), J 823 000 (1988), D 28 30886 (1988).
NEMCSICS A.: The role of aesthetical uniformicity in the color harmony (in Hungarian). In Proceeding of the XII. Color Symposium (1980), pp. 24-29.
NEMCSICS A.: Color Space of the Coloroid Color System. Color Research and Applications 12 (1987), 135-146.
NEMCSICS A.: Spacing in the Munsell Color System Relative to the Coloroid Color Systems. Color Research and Applications 19 (1995), 122-134.
NEMCSICS A.: The COLOROID Colour System. Hungarian Standard, MSZ 7300 (2002).
NEMCSICS A. (Ed.): Colour Dynamics, Environmental Colour Design, 2nd ed. Akadémiai Kiadó, Budapest, 2004.
NEMCSICS A.: Experimental definition of rules of color harmony - A systematic summary of the Coloroid experiments between 1962 and 1996, (in Hungarian). Tech. rep., TU Budapest, 2005.
NEUMANN L., NEMCSICS A.: Aesthetically Uniform Colour Space - AUCS. In 25th Jubilee Colouristic Symposium (1995), p. 30.
NEUMANN L., NEUMANN A.: Gamut Clipping and Mapping based on Coloroid System. In Proceedings of IS&T's Second European Conference on Colour in Graphics, Imaging, and Vision (2004), pp. 548-555.
NEUMANN L., NEUMANN A., SZIRMAYKALOS L.: Compact metallic reflectance models. Computer Graphics Forum, Conference Issue 18 (1999), 161-172.
Links
Full Text
http://designblog.rietveldacademie.nl/wp-content/uploads/2012/11/ColorHarmony-on-Coloroid.pdf
Sonstige Links
http://dl.acm.org/citation.cfm?id=2381219.2381253&coll=DL&dl=GUIDE&CFID=588525319&CFTOKEN=29804931
TR: http://www.cg.tuwien.ac.at/research/publications/2005/TR-186-2-05-05/
