ISCC Presentation

What color is your Cheese Doodle ?

Michael Jahn michaelejahn@gmail.com 805 527 8130 michaelejahn.blogspot.com/

What color is your Cheese Doodle ?

Michael Jahn michaelejahn@gmail.com 805 527 8130 michaelejahn.blogspot.com/

Conehead chromaticty explained Michael Jahn michaelejahn@gmail.com 805 527 8130 michaelejahn.blogspot.com/

My Sponsor Ed Granger – IQColour John Sweeney - IQColour

www.iqcolour.com

Special thanks to Bruce Lindbloom

www.brucelindbloom.com

My front yard

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

BECAUSE…

Fact – Different lights, different color result

Inter-Society Color Council 2008 Annual meeting

SID project at a cataloguer ƒ

Meet SID - Spectral Imaging Device

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

What they used to do‌

Inter-Society Color Council 2008 Annual meeting

Look ma, no fabric swatches !

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Summary

Unless you have $80,000.00…

I guess you will need a different approach !

Inter-Society Color Council 2008 Annual meeting

ƒ

-- and if you have 400

Inter-Society Color Council 2008 Annual meeting

bucks ?

X-Rite ColorMunki

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Colormunki ƒ

Digital Color ruler

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way.

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way. ƒ

Do more with less

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way.

PDFX as shown the way to increase productivity

PDF/X is a subset of PDF designed for reliable file exchange in the printing and publishing market.

Like Scot of Hallmark explained

We should stop exchanging CMYK and move to RGB

BUT what RGB AND what gamut limits ?

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way. ƒ

ISO-12640-3 is an excellent guide to the target color volume To constrain Calibration of Input devices ISO-12640-3 is an excellent guide To Define A NEW RGB SPACE that is not tied to legacy CRTs AND to legacy CRT gammas

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way. ƒ

This leads to the need for a new color space ATD-Qtd that is connected to the way an artist would render an scene.

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way. ƒ

A new separation algorithm that is

green

Inter-Society Color Council 2008 Annual meeting

Lets try it a different way. ƒ

A new separation algorithm that is

green Saves about 25 % ink and 10-30% on paper cost

Inter-Society Color Council 2008 Annual meeting

We need a simpler way to...

Capture images correctly

Make the color flexible

Camera = colorimeter LCD and Print “friendly” RGB = Real World RGB

Orthogonal and Adaptive image processing

Factors in the substrate and simulates it

How about an example ?

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Is a model of the saturation That occurs in the visual system Where N is the number of photons Falling on the retina and S is the adapted visual signal.

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Photoshop using CIELAB as PCS

IQColour using ADT as PCS

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

Inter-Society Color Council 2008 Annual meeting

IQCOLOUR

Buy one and tell ‘em I sent ya !

Thanks

for your attention !

Inter-Society Color Council 2008 Annual meeting