Three-Dimensional Control of Color Management Systems - Control of Color Imaging Systems: Analysis and Design - page 388

TABLE 7.12
Example Illustrating the Convergence of a Ray between x 0 ¼ [L 0 ¼50, a 0 ¼0, b 0 ¼0] and x c ¼ [L c ¼80, a c ¼50, b c ¼30]
for Colors between 51 and 100

Iteration# Best CMYK

L * a * b *

Color# 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 C MY K

51 65.30 25.50 15.30 4.54 2.23 1.00 0.39 0.15 0.06 0.02 0.01 0.00 0.00 53.66 142.62 109.70 11.61

52 65.60 26.00 15.60 4.14 2.02 0.85 0.34 0.13 0.05 0.02 0.01 0.00 0.00 51.71 143.12 109.48 11.13

53 65.90 26.50 15.90 4.33 2.03 0.83 0.34 0.14 0.06 0.03 0.01 0.01 0.00 50.16 143.82 109.50 10.35

54 66.20 27.00 16.20 4.12 1.94 0.78 0.31 0.13 0.05 0.02 0.01 0.00 0.00 48.97 144.70 109.73 9.31

55 66.50 27.50 16.50 4.32 1.91 0.79 0.34 0.15 0.07 0.03 0.01 0.01 0.00 47.38 145.31 109.81 8.44

56 66.80 28.00 16.80 4.03 1.74 0.79 0.36 0.17 0.08 0.04 0.02 0.01 0.00 44.94 145.63 109.48 8.10

57 67.10 28.50 17.10 3.95 1.73 0.79 0.36 0.17 0.08 0.04 0.02 0.01 0.00 44.15 146.57 110.03 6.62

58 67.40 29.00 17.40 3.87 1.78 0.83 0.40 0.19 0.09 0.04 0.02 0.01 0.00 42.12 146.96 109.90 5.97

59 67.70 29.50 17.70 4.28 2.05 0.98 0.47 0.23 0.11 0.05 0.03 0.01 0.01 39.91 147.25 109.66 5.47

60 68.00 30.00 18.00 3.55 1.67 0.77 0.36 0.17 0.08 0.04 0.02 0.01 0.00 37.91 147.63 109.53 4.82

61 68.30 30.50 18.30 3.76 1.79 0.84 0.40 0.18 0.09 0.04 0.02 0.01 0.00 35.26 147.76 109.05 4.62

62 68.60 31.00 18.60 3.72 1.75 0.82 0.38 0.17 0.08 0.04 0.02 0.01 0.00 33.47 148.24 108.98 3.82

63 68.90 31.50 18.90 4.12 1.95 0.92 0.43 0.20 0.09 0.04 0.02 0.01 0.00 31.57 148.67 108.86 3.10

64 69.20 32.00 19.20 3.44 1.57 0.72 0.33 0.15 0.07 0.03 0.02 0.01 0.00 28.35 148.58 108.16 3.25

65 69.50 32.50 19.50 3.80 1.78 0.83 0.39 0.18 0.09 0.04 0.02 0.01 0.00 25.46 148.58 107.62 3.15

66 69.80 33.00 19.80 3.92 1.81 0.85 0.40 0.19 0.09 0.04 0.02 0.01 0.00 23.25 148.85 107.39 2.60

67 70.10 33.50 20.10 4.20 1.92 0.88 0.41 0.19 0.09 0.04 0.02 0.01 0.00 21.01 149.11 107.14 2.07

68 70.40 34.00 20.40 3.81 1.76 0.81 0.38 0.18 0.08 0.04 0.02 0.01 0.00 17.64 148.89 106.34 2.33

69 70.70 34.50 20.70 4.29 2.00 0.93 0.41 0.15 0.06 0.02 0.01 0.00 0.00 14.75 148.83 105.61 2.43

70 71.00 35.00 21.00 3.63 1.53 0.57 0.22 0.09 0.03 0.01 0.01 0.00 0.00 11.89 148.58 104.61 2.97

71 71.30 35.50 21.30 4.27 1.77 0.67 0.26 0.10 0.04 0.02 0.01 0.00 0.00 10.80 149.24 104.80 1.97

(continued)