OSA's Digital Library

Journal of the Optical Society of America

Journal of the Optical Society of America

  • Vol. 57, Iss. 4 — Apr. 1, 1967
  • pp: 537–540

Optimization of the MacAdam-Modified 1965 Friele Color-Difference Formula

K. D. CHICKERING  »View Author Affiliations


JOSA, Vol. 57, Issue 4, pp. 537-540 (1967)
http://dx.doi.org/10.1364/JOSA.57.000537


View Full Text Article

Acrobat PDF (597 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

The adjustable parameters in a MacAdam-modified version of Friele’s 1965 proposal for calculating color differences have been optimized, according to a criterion of MacAdam, to fit PGN experimental data. The mean-square error of fitting is 0.030. The distribution of the resulting color-metric coefficients more closely approximates those of the PGN data than do previous versions of Friele's proposals. The optimized primaries have chromaticity coordinates of x=0.74054, y= 0. 2 5946 for the red; x= -1.11696, y=2.11696 for the green; and x=0.13939, y= -0.03454 for the blue primary.

Citation
K. D. CHICKERING, "Optimization of the MacAdam-Modified 1965 Friele Color-Difference Formula," J. Opt. Soc. Am. 57, 537-540 (1967)
http://www.opticsinfobase.org/josa/abstract.cfm?URI=josa-57-4-537


Sort:  Author  |  Journal  |  Reset

References

  1. L. F. C. Friele, Die Farbe 10, 193 (1961).
  2. D. L. MacAdam, J. Opt. Soc. Am. 54, 249 (1964).
  3. D. L. MacAdam, J. Opt. Soc. Am. 54, 1161 (1964).
  4. D. L. MacAdam, J. Opt. Soc. Am. 55, 91 (1965).
  5. D. L. MacAdam, Official Digest, Journal of Paint Technology, 37, 1488 (1965).
  6. D. L. MacAdam, Acta Chromatica 1, (4) 1 (1965).
  7. L. F. C. Friele, J. Opt. Soc. Am. 55, 1314 (1965).
  8. L. F. C. Friele, J. Opt. Soc. Am. 56, 259 (1966).
  9. D. L. MacAdam, J. Opt. Soc. Am. 56, 1784 (1966).
  10. L. Silberstein and D. L. MacAdam, J. Opt. Soc. Am. 35, 32 (1945).
  11. D. L. MacAdam, J. Opt. Soc. Am. 47, 268 (1957).
  12. A complete set of comparison ellipses has been deposited as Document number 9298 with the ADI Auxiliary Publications Project, Photoduplication Service, Library of Congress, Washington, D. C. 20540. A copy may be secured by citing the Document number and by remitting $3.75 for photoprints, or $2.00 for 35 mm microfilm. Advance payment is required. Make checks or money orders payable to: Chief, Photoduplication Service, Library of Congress.

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited