| mang2004 |
2008-08-31 05:02 |
Hi, _uO$=4Sd
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Here is a method besed on CIE1931 system: KdCrI@^
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1) Try to find the intersection point of CIE1931 standrad curve and the following line: 2{h2]F
y=k*(x-0.3333) + 0.3333 -{0Pq.v
here !Axe}RD'
k=(yo-0.3333)/(xo-0.3333) and (xo,yo) is the known color coordintae point. W hW}ZS'r
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2) the wavelength of the intersection point will be the dominant wave to be determined. G^Gs/-
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If you need further help, I can share an Excel file. FFqK tj' s
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Let me know how thing's going. 9;L 4\
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Hope helpful. sa8O<Ab
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Mang
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