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