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News Percent white Percent black No. Yo Chromatic pigments No. YO NO. Y o - 1'I2 - 1112 - 1112 -1 -1 - 1l12 1112 - 'I2 lI2 -1% 1lI2 - 1112 1lI2 1112 1Y2 - 1' I 2 l12 ll2 the specified colors even though they differed from the specifications by much more than two FMC-2 units. In all such cases the samples are duller, or less chromatic, than the specifications. Sample 353, for example, contains only pigments 2, 3, and white; no dulling component such as black or Iron Oxide Red is used. This sample differs from the specified OSA coordinates of I , 3, 3 by about eight FMC-2 units, in the direction of neutral; it is too dull. Although there arc a number of sources of inaccuracies in the data, the given formulations certainly lead to good approximations to the specified O S A colors. If a set of samples were made to the formulations given in Table I I I using pigments close in chromaticity and strength to those described in Table 11, the resulting colors would be a good representation of the color space defined by the O S A com m i t tee. Spectrophotometric curves and digital data on the published set of 558 samples may be ordered on microfiche from the American Institute of Physics.6 1. OSA Uniforni Color Scales Sampks. Optical Society of America, 2000 L Street NW, Washington, DC 20036. 2. Dorothy Nickerson, History of the Committee on Uniform Color Scales, Opt. N e w 3( I ), 8- I 7 ( 1977). 3. David L. MacAdam, Uniform color scales, J. Opt Sor. Am. 64, 1691-1702(1974). 4. Hugh R. Davidson, Preparation of the OSA Uniform Color Scales Am. 68, I 141 .-I I42 ( I 978). Committee samples, J. Opt. SOC. 5. David L. MacAdam, Colorimetric data for samples ol'OSA uniform color scales. J . Opt. Sac. Am. 68, 12 1-1 29 ( 1 978). 6. A I P Document No. PAPS-JOSAA-69-206-564 [J. Opi.SOC. m 68, A 121-129 (1978)J,American Instituteof Physics.335 East45thStreet. New York, N Y 10017. 1981 Color Courses at Rensselaer Polytechnic Institute The following courscs will be given in I98 I at Rensselaer Polytechnic Institute, Troy, N Y I218 I [contact Office of Continuing Studies, Joan Masterson, (518) 270-6442]. Program Director, Professor F. W. Billmeyer, Jr., ( 5 18) 270-6458. Principles of Color Technology, June I - 5 and June 8-1 2, 198 1. This introductory course provides coverage of basic color technology for those having no previous formal education in the field. An unique feature of this course is a series of laboratory sessions providing participants with hands-on experience in the use of modern color-measuring and computing equipment. Coior Technology f o r Management, June 15- 16, 198 I . Designed specifically for management personnel, this course assists executives responsible for research, production, or marketing of colored products in reaching correct management decisions based on the principles of color technology, particularly where instrumental or computational techniques are involved. Advances in Color Technology, June 22-26, 198 1. This course provides advanced discussion and laboratory workshops on color measurement, colorimetry, color perception, color differences, turbid-medium theory, and color appearance. Attendance is limited to those with a thorough basic education in color science so that the course can begin a t an advanced level and continue to the research frontiers. At deadline time for this issue the details of other color courses usually listed here were not available. For further information, contact the following: At Clemson University, Clemson, SC 2963 1, contact Office of Professional Development, Dr. Ralph D. Elliott, (803) 656-2200. Program Director, Professor F. T. Simon, (803) 656-3 176. A t Lehigh University, Bethlehem, PA I801 5 , contact Color Science Laboratory, (21 5) 861-3592. Program Director, Professor E. Allen, (21 5) 861-3592. At the University of Rochcster, contact the Program Director, Professor David L. MacAdam, (7 16) 8658917. COLOR research and application http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Color Research & Application Wiley

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Color Research & Application , Volume 6 (1) – Mar 1, 1981
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Publisher
Wiley
Copyright
Copyright © 1981 Wiley Periodicals, Inc., A Wiley Company
ISSN
0361-2317
eISSN
1520-6378
DOI
10.1002/col.5080060109
Publisher site
See Article on Publisher Site

Abstract

Percent white Percent black No. Yo Chromatic pigments No. YO NO. Y o - 1'I2 - 1112 - 1112 -1 -1 - 1l12 1112 - 'I2 lI2 -1% 1lI2 - 1112 1lI2 1112 1Y2 - 1' I 2 l12 ll2 the specified colors even though they differed from the specifications by much more than two FMC-2 units. In all such cases the samples are duller, or less chromatic, than the specifications. Sample 353, for example, contains only pigments 2, 3, and white; no dulling component such as black or Iron Oxide Red is used. This sample differs from the specified OSA coordinates of I , 3, 3 by about eight FMC-2 units, in the direction of neutral; it is too dull. Although there arc a number of sources of inaccuracies in the data, the given formulations certainly lead to good approximations to the specified O S A colors. If a set of samples were made to the formulations given in Table I I I using pigments close in chromaticity and strength to those described in Table 11, the resulting colors would be a good representation of the color space defined by the O S A com m i t tee. Spectrophotometric curves and digital data on the published set of 558 samples may be ordered on microfiche from the American Institute of Physics.6 1. OSA Uniforni Color Scales Sampks. Optical Society of America, 2000 L Street NW, Washington, DC 20036. 2. Dorothy Nickerson, History of the Committee on Uniform Color Scales, Opt. N e w 3( I ), 8- I 7 ( 1977). 3. David L. MacAdam, Uniform color scales, J. Opt Sor. Am. 64, 1691-1702(1974). 4. Hugh R. Davidson, Preparation of the OSA Uniform Color Scales Am. 68, I 141 .-I I42 ( I 978). Committee samples, J. Opt. SOC. 5. David L. MacAdam, Colorimetric data for samples ol'OSA uniform color scales. J . Opt. Sac. Am. 68, 12 1-1 29 ( 1 978). 6. A I P Document No. PAPS-JOSAA-69-206-564 [J. Opi.SOC. m 68, A 121-129 (1978)J,American Instituteof Physics.335 East45thStreet. New York, N Y 10017. 1981 Color Courses at Rensselaer Polytechnic Institute The following courscs will be given in I98 I at Rensselaer Polytechnic Institute, Troy, N Y I218 I [contact Office of Continuing Studies, Joan Masterson, (518) 270-6442]. Program Director, Professor F. W. Billmeyer, Jr., ( 5 18) 270-6458. Principles of Color Technology, June I - 5 and June 8-1 2, 198 1. This introductory course provides coverage of basic color technology for those having no previous formal education in the field. An unique feature of this course is a series of laboratory sessions providing participants with hands-on experience in the use of modern color-measuring and computing equipment. Coior Technology f o r Management, June 15- 16, 198 I . Designed specifically for management personnel, this course assists executives responsible for research, production, or marketing of colored products in reaching correct management decisions based on the principles of color technology, particularly where instrumental or computational techniques are involved. Advances in Color Technology, June 22-26, 198 1. This course provides advanced discussion and laboratory workshops on color measurement, colorimetry, color perception, color differences, turbid-medium theory, and color appearance. Attendance is limited to those with a thorough basic education in color science so that the course can begin a t an advanced level and continue to the research frontiers. At deadline time for this issue the details of other color courses usually listed here were not available. For further information, contact the following: At Clemson University, Clemson, SC 2963 1, contact Office of Professional Development, Dr. Ralph D. Elliott, (803) 656-2200. Program Director, Professor F. T. Simon, (803) 656-3 176. A t Lehigh University, Bethlehem, PA I801 5 , contact Color Science Laboratory, (21 5) 861-3592. Program Director, Professor E. Allen, (21 5) 861-3592. At the University of Rochcster, contact the Program Director, Professor David L. MacAdam, (7 16) 8658917. COLOR research and application

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Color Research & Application – Wiley

Published: Mar 1, 1981

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