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APPLIED OPERATIONS
/Changing the Image Display Method
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2-4-2 Editing the LUT (Look Up Table)
An original LUT can be created by editing an existing LUT.
2-4-2-1 LUT Graph Editing According to Colors
1. Display the [Display] panel of the image that you want to edit the LUT.
2. Click the <LUT> button in the toolbar at the bottom of the screen. The [Color Tool]
dialog box appears as shown in Fig. 2-51.
3. Click the <Graph display> button on the top right of the [Color Tool] dialog box. The
dialog box shows the LUT intensity graph.
4. Select the LUT color to be edited by
checking the check boxes below the
graph in the [Color LUT Tool] group box.
5. Set the range of intensity graph
application using the [Low] and [High]
scales in the [Intensity Mapping] group
box.
Double-clicked the [Low] scale,
[High] scale and [Gamma] text
box, they are reset to the default
values (“0” with the [Low] scale,
“4095” or “255” with the [High]
scale and “1.0” with the [Gamma]
text box).
6. The inclination of the graph in the [Color
LUT Tool] group box can be changed by
dragging an end of the graph line. The
selected LUT will immediately be applied
to the image in the [Display] panel.
7. If it is required to save the edited LUT in a
file, click the <Save LUT> button in the
[Color LUT Tool] group box.
To load a previously saved LUT, click <Load LUT>.
<LUT> button
<Graph display> button
Fig. 2-52 LUT Intensity Graph
Display
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