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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… ƒ

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

ƒ

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. ƒ

PDFX as shown the way to increase productivity

ƒ

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

ƒ

Like Scot of Hallmark explained ƒ

ƒ

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... ƒ

Capture images correctly ƒ

ƒ

Make the color flexible ƒ

ƒ

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

Orthogonal and Adaptive image processing ƒ

Factors in the substrate and simulates it

ƒ

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 ƒ

Buy one and tell ‘em I sent ya !

ƒ Thanks

for your attention !

Inter-Society Color Council 2008 Annual meeting

ISCC Presentation  

Explaining how light effects image capture, and a new approach to color separation that takes into account apperance and environmental issue...

Read more
Read more
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