Graphics Programs Reference
In-Depth Information
viewing. All monitors not only display color dif erently like the TV sets, they
also vary their color output display over time as they age, just as a light bulb,
or enlarger bulb, will dim with use. Calibration, therefore, also keeps monitors
operating in a stable way and returns the display to an accurate and known
value.
How do I calibrate?
To calibrate and proi le your monitor, you can use visual calibrators like
Adobe Gamma as a starter; however, these are not highly recommended as
they rely on the human eye and one's perception of color, which is inherently
inaccurate by nature. The best method is to use third-party software and
measuring devices for more accurate results. There are many devices on the
market today at many dif erent price points. The devices are always packaged
with their corresponding software as well as instructions on how to use them.
Typically, the software has a “wizard” or instructional feature to guide you
through the process with ease.
The hardware calibration device ai xes to the monitor and reads patches of
color generated on screen by the software in order to create a proi le that
“i ngerprints” the monitor. The software will typically prompt the user to
make a few adjustments in brightness and contrast during the process. The
proi le created then tells other applications (like Photoshop) how to convert
or translate the color settings embedded from the capture device so that the
image is displayed accurately on the monitor.
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