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44 Cards in this Set

  • Front
  • Back

What is colour management

How you produce the colour you want

What is colour management



list the methods of producing colour

Spectral



Rgb / cymk



Rob cyme device counts not colour

What is colour management



for rgb and cmyk what counts

device

What is colour management


RGB CMYK



WHAT ARE device counts

Rgb are computers numbers that correspond with how much electrical charge will be sent to a specific pixel on monitor

What is colour management


RGB CMYK



for rgb what is sent to what

an electrical charge to a pixel on a monitor

What is colour management


RGB CMYK



what is device dependant

RGB AND CYMK VALUES

What is colour management


RGB CMYK



what are device dement cmyk and rgnbs individual too?

specifc device under a specific of conditions

what is colour management



what is colour management linking

the colour you want to produce with method of producing it

what is colour management



can you measure every combo and measure the result?

yes

what is colour management



How many combinations of RGB is there

16.8 million combos

what is colour management



how many cmyk combos are there


10 million

Colour management


in a closed loop method what was tested and what was the outcome

each device in workflow is tested


to see if they can produce the same colour as other device

Colour management


for closed loop what is multiplied to make the connections

the number of connections per device were multiplied with every device workflow

Colour management


Open system colour management



what is each device count linked too

actual colour in format based on mathematical representation of human visual system

Colour management


Open system colour management



all the connections come down to how many devices in the end

one

Why colour manage


print is no longer an art form but a

manufacturing process

Why colour manage



manufacturing is only ______ and _____ when ______

efficient , effective when standardized

Why colour manage



manufacturing is also only efficient if

quality control measures are put in place and monitored

ISO 12647 Print Standard



what standard is this

internatal printing standined

ISO 12647 Print Standard



what does this iso 12647 define

ink


colour


paper coulour


dot gain

ISO 12647 Print Standard



this is the universal basis of

print specifications like SWOP , GRACOL,

ISO 12647 Print Standard



When was this written


mid - 1990s

Old Swop



this was the worlds first

meangful print specification

Old swop



what did this give biryh too

ISO 12647

Old swop



This defines what

target ink densities dot gain

Old Gracal



what spec is this

commercial specification based on iso 12647

old gracol



what is this folded on

SWOP GAINS



but higher density and brighter white paper

GRACoL® 7, SWOP® 11 (2007)



WHAT IS THIS BASED ON

ISO 12647-2 standrd

GRACoL® 7, SWOP® 11 (2007)



is this official standards

no

GRACoL® 7, SWOP® 11 (2007)



GRACoL= what

commercial print specification


GRACoL® 7, SWOP® 11 (2007)



SWOP= what

publication print specification

GRACoL® 7, SWOP® 11 (2007)



why was this reviczzed

reflect new trends eg


icc , digital proof


ctp

GRACoL® 7, SWOP® 11 (2007)



this is entirely

colour metric

What are the 4 cs of colour managemnent

Convert


charactiztion


calibrate


consistency

What are the 4 cs of colour managemnent



what is consisency must do

device must act in a constant and predictable way

What are the 4 cs of colour managemnent



ideally how should device be for consistancy

optimized for best performance

What are the 4 cs of colour managemnent



consistancy w


what may it mean

an industry standard shared by many printers and devices

What are the 4 cs of colour managemnent



What should the calibration on the device be known to bring back

brought back known condition of the colour management

What are the 4 cs of colour managemnent



for calibration since all devices drift what should be forced

forced back into original condition to substitute for the drift

What are the 4 cs of colour managemnent



What is characterization measuring

the response / output linking to the known inputs

What are the 4 cs of colour managemnent



give an example of what characterization measures

lab values of cmyk

What are the 4 cs of colour managemnent



what does characterization produce b

basic understanding of what will happen

What are the 4 cs of colour managemnent



what is conversion

converting one descprtion of colour onto another

What are the 4 cs of colour managemnent



conversion is the work off producing

one colour with method of creating a colour