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논문 기본 정보

자료유형
학술대회자료
저자정보
Koto Kanari (Utsunomiya University) Tomoharu Ishikawa (Utsunomiya University) Miyoshi Ayama (Utsunomiya University)
저널정보
한국색채학회 AIC 2017 Jeju 2017 AIC CONGRESS
발행연도
2017.10
수록면
252 - 255 (4page)

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초록· 키워드

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Along the goal to seek the way for proper color enhancement of color images or signs for all types of color vision people, we carried out the experiment to measure perceived saturation difference of two color samples of the same brightness and hue for congenital red-green color deficiencies and normal color vision peoples. Eleven pairs of red, green, yellow and blue stimuli, each of them was matched in brightness for individual observer were pepared as the test stimuli. Then, the luminance difference of achromatic pair that gives the same perceived difference as the test pair was employed as the measure of equivalent perceived difference. Seven protans, 10 deutans, and 14 normals participated the experiment. Results showed that perceived saturation difference decreases roughly to 60% in red and green pairs, 70 % to 90% in yellow and blue pairs. Hue circle perception was also examined using color difference evaluations and MDS. Degree of distortion seems to relate to the severity of color deficiency.

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ABSTRACT
INTRODUCTION
MAIN EXPERIMENTS
HUE CIRCLE EXPERIMENT
CONCLUSION
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2019-651-000501000