59 62 134 D 3407
108
D 3407
.
208.01.10
.
02 07.2009
3 Operation
Sirona Dental Systems GmbH
Analysis tools
Operator’s Manual SIDEXIS XG
Defining the region of interest
1. Place the mouse pointer at a corner of the desired region of interest.
2. While pressing and holding down the left mouse button, draw a frame
around the desired region of interest.
ª
While you are drawing the rectangle, its size is indicated within the
selection and on the status bar at the bottom of the window.
3. Release the left mouse button.
The selected region of interest is displayed within a dashed frame.
Example screen
Shifting the region of interest
With the mouse pointer placed inside the region of interest, press and hold
down the left mouse button and drag the region to the desired position.
Removing a region of interest
1. Place the mouse pointer in the region of interest.
2. Press the right mouse button.
3. Click on the
"Remove"
function.
ª
The region of interest is removed from the image.
3.7.5.4
Brightness/contrast adjustment in the region of interest
Explanation
The brightness and contrast adjustment for regions of interest works
differently from that for filters.
● Only if the function
"Only in the region of interest"
is selected can the
brightness and contrast setting be adjusted for an individual analysis
area.
● The brightness and contrast settings are permanently applied to a region
of interest only after selecting the “
"Apply"
function (See section "Applying
the brightness/contrast settings [
109]").
Scope
X-ray and video images (not live and still images) in the region of interest.
Activating the filter
➢ Click the button.
or
➢ In the menu bar
"[A]nalysis"
/
"Brightness/[c]ontrast control"
, select the
menu item
"[O]nly in the region of interest"
.
