Three-Dimensional Control of Color Management Systems - Control of Color Imaging Systems: Analysis and Design - page 366

100 0

L *=10
L *=20
L *=30
L *=40
L *=50

90

80 50

70

L 0

100

60

L *=60

L *=70
L *=80
L *=90
L *=100

50

α

150

40

η

30

200

20

10

250

0

250 200 150 100 50 0 -100 -80 -60 -40 -20 0 20 40 60 80 100

Black digital count a *, b *

FIGURE 7.42 A graph of K-restricted multidimensional GCR function generated with a¼ 0.01, b¼ 1.5, and h¼ 0.5. (a) L* with respect to K digital
count (left), (b) color gamut (center), and (c) K digital count with respect to a* and b*.