=2012 1장 지각론-1 빛과색 눈 색채지각효과
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.1. 색색 색색색 01 빛빛 빛 02 빛빛 빛빛 03 빛빛빛 빛빛빛 빛빛 04 빛빛 빛빛빛 빛빛 빛빛 빛빛빛빛빛 00 빛빛빛빛빛
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눈과 색채지각효과
Transcript of =2012 1장 지각론-1 빛과색 눈 색채지각효과
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2. 00 2012 : http://www.q-net.or.kr 3. 00 20 20 20 20 20 20 20 20 20 20100, 230, 100, 230, 60 , 40 4. 00 * * (): + = * Color : colos, , . 5. 00 = 6. 00 () = = = : , , , : > (, tone of color ) () * 80% > () > (=, a color ) * 7. 00 Color = = : :* 80%* 8. 00 (Light) (Color) (Light) - , (), (, ), - (Color)- , , , - 9. 00 A : : 2,856KC : : 6,740KD : C D65 : 6,500KD75 : 7,500KTL : F : 10. 00 Color is 000 ! - Color is Perception . - Color is LIght . - Color is Communication . - Color is Magical . 11. 00 (Frank H. Mahnke) 6 12. 00 -/ ,, , , , -, 13. 00 () : , : : : : : : : : (): 14. 01 ()1) (perception)2) (color perception) 33) (sensation) 15. 01 ()() 1) 1669 2) 1678 3) 1865 4] 1905 16. 01 1-1. 1. 3 (1) (black body) (2) (3) - (electroluminescence) : , , , - : -(]: , , , - photoluminescence) : () ? : 440nm, 540nm, 610nm ? 300~400 , 400~480nm 17. 01 A : : 2,856KC : : 6,740KD : C D65 : 6,500KD75 : 7,500KTL : F : 18. 01 1-2. -6 8620~700nm 3590~620nm 4550~590nm 5500~550nm500~550nm 5450~500nm 5400~450nm 19. 01 1-3. Fraunnhofer line 1814 20. 01 1-4. () = (1) (2) (3) [4] [5] [6] [7] - : , , , , 21. 01 1-4. () = (1) (Absorption) 22. 01 1-4. () = 23. 01 (2) (Reflection) 24. 01 (3) 25. 01 (4) (Refraction) (5) (Interference): , (6) (Diffraction) = + + 1) 2) & 3) CD 4) , 26. 01 1-4. () [1] / / : (2) : .1) 2) 3) - . - A,C,D,F,TL,(3) :[4] :[5] :[6] : [7] ;[8] :[9] : 27. 01 1-4. () (1) ( achromatic color) (2) ( chromatic color) 28. 01 1-4. 3 (1) ( Hue ) (2) ( Value / Brightness / Lightingness / Luminance ) [3] [ chroma / Saturation ) 29. 01 1-4. 3 1) (Hue)- : , , , .* : , , 2) (Value) * * . 3) (Chroma) . . 30. .4. 00 01 02 03 04 31. 02 1-1. , Pigment epithelium() forvea maculaAqueous humor vitrreous humorOptic nerve Blind spot eyelid : : cornea: : , ( ) lens : : iris : : retina : : / -> -> -> -> -> image sensor () -> -> 32. 02 1-1. () () 33. 02 1-1. () () 34. 02 1-1. () () Rods, (scotopic vision), (mesopic vision)Cones, (photopic vision) 35. 02 1-1. () () (S ) (M ) (L ) 1 20 40 36. 02 1-1. (, myopic] -.. [, hyperopia] (=) + 37. 02 1-1. (, Mariotte) 38. 01 1) 1cd/?1-5. 2) ~ 3) 555nm 507nm, post-it (1) : , 5 (2) : , 30~40 (3) (photopic vision ): , 100cd/ [4] : , 1cd/ [5] : , 1cd/~ 100cd/ 39. 02 1-1. 40. 02 1-1. ! ??! , ~ . ~ 41. 02 1-1. : G, ~780nm ~700nm ~620nm ~590nm555nm ~550nm 507nm ~500nm ~450nm ~380nm 42. 02 1-2. (1) (Purkinje Shift) : (1cd/~ 100cd/) 43. 02 1-2. (2) () (Colored shadow phenomenon) : 44. 02 1-2. (2) () (Colored shadow phenomenon) , . ( ) ( ) . ---- : pp61-73 45. 02 1-2. . . . , ( ) . -- : pp61-73 46. 02 1-2. (3) = (4) - 47. 02 1-2. (6) (Mccollough effect) 48. 02 1-2. (7) (= =) 49. 02 1-2. (8) :**3 (small area tritanopia): B/W/R/G 50. 02 1-2. (8) : 51. 02 1-2. (9) (illusion) - 52. 02 1-2. (10) () 53. 02 1-2. () . . Q1: ? Q2: ? , TV, 54. 02 2. (1) 55. 02 2. (2) 56. 02 2. (3) - ( trichromatic theory)* : . 57. 02 2. (4) 58. 02 2. (5) (Ewald Hering) ( opponent process theory of color vision) . 59. () () . 60. 1. : .2. : (=) : 3. : :4. : 100cd/, 5. : 1cd/, .6. : 1cd/~ 100cd/ * Purkinje shift*: ?7. :(, Mariotte) 50,000cd/8. 3? 61. .
