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Coronis Fusion 10MP
Display functions
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BOUT
 
DISPLAY
 
FUNCTIONS
Native, uncorrected panels will display all grayscale/color levels at an 
equal luminance. Studies have shown however, that in medical images 
certain grayscale/color parts contain more diagnostic information then 
others. To respond to these conclusions, display functions have been 
defined. These functions emphasize on these parts containing crucial 
diagnostic information by correcting the native panel behavior.
Native
If you select Native, the native panel 
behavior will not be corrected.
Dynamic Gamma 1.8
Dynamic Gamma 2.2
These are gamma functions that are shifted 
to take into account the non-zero 
luminance of an LCD panel when driven 
with a “black” signal.
They are especially useful in CT applications 
to improve the perception of low 
Haunsfield values.
DICOM
DICOM (Digital Imaging and 
Communications in Medicine) is an 
international standard that was developed 
to improve the quality and communication 
of digital images in radiology. 
In short, the DICOM display function results 
in more visible grayscales in the images.
Barco recommends selecting the DICOM 
display function for most medical viewing 
applications.
User
This display function will be automatically 
selected when display functions are 
defined by MediCal QAWeb.
Gamma 1.8
Gamma 2.2
Select one of these display functions in 
case the display is to replace a CRT display 
with a gamma of 1.8 or 2.2 respectively.