Mathematical Fundamentals of Colour and Its Application to Colorimetric Education Using Colour Graphics of Small Computers
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- Ikeda Hiroaki
- Chiba University
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- Koshio Yoshiro
- NIPPON COLUMBIA CO., LTD.
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- Setya Hemant Kumar
- Chiba University
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- Abe Masato
- Chiba University
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- Higaki Yasuhiko
- Chiba University
Bibliographic Information
- Other Title
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- 色彩の数理とそのグラフィックスによる色彩教育への適用
Description
The paper deals with mathematical fundamentals of colour and its emulation by colour graphics of such small computers like personal computers and work stations. The proposed system is intended for colorimetric education, however, it can be used to cultivate the sense of colorimetry and system of colours not only for colour engineering but also for artists and designers related with colours. It includes, 1) emulation of the standard colorimetric observer, 2) introduction of several kinds of chromaticity diagrams standardized by the CIE, 3) evaluation of uniformity of the spaces by means of the MacAdam's tolerance ellipses, and 4) introduction of the Munsell colour spaces. Each issue of the items is demonstrated by graphs and by actual colour images displayed on a CRT. Additionally, colours are selectively displayed by their names so that the names of colours are related with actual colours. The paper stresses how to realize accurate colour reproduction.
Journal
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- ITE Technical Report
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ITE Technical Report 15 (20), 13-18, 1991
The Institute of Image Information and Television Engineers
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Details 詳細情報について
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- CRID
- 1390001204522770432
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- NII Article ID
- 110003707034
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- ISSN
- 24330914
- 03864227
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed