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Digital BW, The Print

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Re: [Digital BW] Black Density measurement

2005-10-31 by Gary Brown

Yikes!

Maybe I shouldn't have dropped that math class in college.

Gary

www.pbase.com/garyallenbrown






    Excel functions

    For Density to L
    =IF(Density<=2.05274,116*((10^(-1*Density))^(1/3))-16,116*(((903.3*10^(Densi
    ty*-1)+16)/116))-16)

    For L to density
    =IF(LAB_L>=8,LOG(((LAB_L+16)/116)^3)*-1,LOG(LAB_L/903.3)*-1)

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