Research achievements (PUBLICATIONS/REVIEWS (Misc))

Basic information

Name MORI Fumihiko

Title

Fuzzy Set Theoretical Approach to the Color Triangle System -Shape effects of conical fuzzy set-

Author

Naotoshi SUGANO, Fumihiko MORI

Name of publication

Proceedings of the Annual Conference of Biomedical Fuzzy Systems Association

Publisher

Biomedical Fuzzy Systems Association

Volume (No.)

27

Issue (No.)

 

Start page

97

 

End page

98

Date of publication

2014-11-16

Presence/absence of peer review

Batu

Presence/absence of request

Batu(Ordinary Paper)

Language of publication used

Japanese

Posting category

Domestic

Type of publication

Research paper

Type of authorship

Joint Work(other)

ISSN

 

DOI

 

NAID (CiNii ID)

 

PMID

 

Permalink

URL

Summary

The present study considers a fuzzy color system in which three membership functions are constructed on a color triangle. For a given fuzzy input, this system outputs the center of gravity of three weights that are associated with respective grades. Three fuzzy sets (red, green, and blue) are applied to the color triangle relationship. By evaluating the attributes of redness, greenness, and blueness, a target color can be easily obtained as the center of gravity of the resulting fuzzy set. The output of the system is a tone triangle, which includes a compound vector with three weights (scalars) in color space. The difference between a fuzzy input and the resulting inference output is shown by the input-output characteristic (leg shape) between the redness of the input and the chromaticness of the output. Shape effects of conical fuzzy set are investigated.

Remarks