표제지
목차
제1장 서론 11
제1절 연구의 배경 및 목적 11
제2절 이론적 배경 14
1. 색채지각 14
2. 조명 17
3. CIE 표준광 (CIE standard illuminants and sources) 19
4. LED 21
5. 조건등색 (metamerism) 23
6. 색온도와 연색지수 25
제2장 연구대상 및 연구방법 28
제1절 연구대상 28
1. 임상연구대상 28
제2절 연구방법 29
1. 피험자 기본검사 29
2. 실험 장치 및 도구 29
3. FM 100 hue test의 임상실험 37
4. 통계분석 37
제3장 결과 38
제1절 D65 광원과 LED6500K 광원의 특성[이미지참조] 38
1. 분광분포 38
2. 연색지수(CRI) 40
3. 색좌표 41
제2절 TES 분석 42
1. TES 평균 비교 : D65 vs LED6500K[이미지참조] 42
2. TES 평균 비교 : D65 및 LED6500K[이미지참조] 47
제3절 ES 분석 52
1. ES 분석 : D65 vs LED6500K[이미지참조] 52
2. ES 분석 : D65 및 LED6500K[이미지참조] 68
제4장 고찰 76
제5장 결론 86
참고문헌 88
국문요약 93
ABSTRACT 95
Table 1. Composition of FM 100 hue test 35
Table 2. Example of how to calculate error score for each cap 36
Table 3. TES comparison between D65 and LED6500K for all classification[이미지참조] 45
Table 4. TES comparison by age (20-30s vs 50-60s) 48
Table 5. TES comparison by gender (male vs female) 50
Table 6. ES of color group in identical light source 53
Table 7. ES according to the kind of light source in identical color group 53
Table 8. ES of color group in identical light source in 20-30s 57
Table 9. ES according to the kind of light source in identical color group... 57
Table 10. ES of color group in identical light source in 50-60s 60
Table 11. ES according to the kind of light source in identical color group... 60
Table 12. ES of color group in identical light source in male 63
Table 13. ES according to the kind of light source in identical color... 63
Table 14. ES of color group in identical light source in female 66
Table 15. ES according to the kind of light source in identical color... 66
Table 16. ES in identical color group according to age under D65[이미지참조] 70
Table 17. ES in identical color group according to age under LED6500K[이미지참조] 70
Table 18. ES in identical color group according to gender under D65[이미지참조] 74
Table 19. ES in identical color group according to gender under LED6500K[이미지참조] 74
Fig. 1. The three elements of color perception. 15
Fig. 2. Spectral distribution of A. 20
Fig. 3. Spectral distribution of D65.[이미지참조] 20
Fig. 4. Principle of LED. 21
Fig. 5. The example of illuminant metamerism under D65 (A)...[이미지참조] 24
Fig. 6. Color temperature scale. 25
Fig. 7. CRI. standard color R1-R8 and special color R9-15. 27
Fig. 8. Visible color according to the rendering index. 27
Fig. 9. Lighting box. 31
Fig. 10. LED lighting box. 31
Fig. 11. LED6500K Lighting Kit.[이미지참조] 32
Fig. 12. Dimmer Switch of Luminous. 32
Fig. 13. Spectral irradiance colorimeter, SPIC-200. 33
Fig. 14. Farnsworth- Munsell 100 hue test. 35
Fig. 15. Spectral distribution of D65 and LED6500K.[이미지참조] 38
Fig. 16. CRI graph of D65 (A) and LED6500K (B).[이미지참조] 40
Fig. 17. Color coordinates(CIExy) of D65 and LED6500K.[이미지참조] 41
Fig. 18. Total error score (TES) comparison between D65 and LED6500K.[이미지참조] 42
Fig. 19. TES comparison between D65 and LED6500K classified in 20-30s...[이미지참조] 43
Fig. 20. TES comparison between D65 and LED6500K classified in male and female.[이미지참조] 44
Fig. 21. TES comparison in identical light source classified in 20-30s and... 47
Fig. 22. TES comparison in identical light source classified in male and female. 49
Fig. 23. ES of each cap and color group in D65 and LED6500K.[이미지참조] 52
Fig. 24. ES of each cap and color group in D65 and LED6500K in 20-30s.[이미지참조] 56
Fig. 25. ES of each cap and color group in D65 and LED6500K in 50-60s.[이미지참조] 59
Fig. 26. ES of each cap and color group in D65 and LED6500K in male.[이미지참조] 62
Fig. 27. ES of each cap and color group in D65 and LED6500K in female.[이미지참조] 65
Fig. 28. ES of each cap and color group in D65 in 20-30s and 50-60s[이미지참조] 68
Fig. 29. ES of each cap and color group in LED6500K in 20-30s and 50-60s.[이미지참조] 68
Fig. 30. ES of each cap and color group in D65 in male and female.[이미지참조] 72
Fig. 31. ES of each cap and color group in LED6500K in male and female.[이미지참조] 72