Three-Dimensional Control of Color Management Systems - Control of Color Imaging Systems: Analysis and Design - page 324

0.45

0.45

0.45

0.4

0.4

0.4

0.35

0.35 0.35

0.3

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0.3

0.25

0.25

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0.05

0.05

0.05

0

0 0 -0.05

400 450 500 550 600 650 700 400 450 500 550 600 650 700

400 450 500 550 600 650 700

Wavelength (nm) Wavelength (nm) Wavelength (nm)

0.45

0.45

0.45

0.4

0.4

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0.35 0.35

0.35

0.3 0.3

0.3

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0.15

0.1 0.1

0.1

0.05

0.05 0.05

0 0 0

400 450 500 550 600 650 700 400 450 500 550 600 650 700 400 450 500 550 600 650 700

Wavelength (nm) Wavelength (nm) Wavelength (nm)

FIGURE 7.14 Reconstruction of the spectra using a sequentially larger number of basis vectors for a sample blue color. (From left to right: top row: 1, 2,
and 3 basis vectors; bottom row: 4, 5, and 6 basis vectors; solid curve represents actual spectra and dashed curve represents reconstructed spectra).