TREATMENT TOOLS
Manual Part Number
Click this button to measure the attributes of a drawn polygon. This
function is applicable only to the selected image window.
To measure an area, draw a polygon:
1. Click on the first point of the polygon to be measured.
2. Continue to draw the outline of the polygon with single clicks.
3. Close the polygon by clicking again on the first point.
The polygon’s average pixel value, the standard deviation of pixel
values within the polygon and its area are calculated and displayed.
Label can be moved if needed.
Note
On a temperature map, the pixel value is the temperature value. The
average temperature within a polygon is displayed in the temperature
graph (see Section 7.3.6).
Click this button to measure an angle, or to place a right angle on the
image. This function is applicable only to the selected image window.
To measure an angle:
1. Select Angle from the menu
2. Click on the first point of the angle to be measured.
3. Move to the second and third point and click again
4. Double click to complete the Measure command.
Exablate calculates and displays the angle.
To change the image windowing (brightness or contrast), click this
button. Drag the mouse up to brighten and down to darken the image.
Drag the mouse left to increase the contrast and right to decrease the
contrast. The change is automatically reflected in all of the other
images on the same type of strip.
Alternatively, click the middle mouse button and move the mouse as
above to change the brightness or contrast.
Click this button to restore all images to default zoom, pan, contrast,
and brightness settings. Reset applies to the entire image slice in all
strips simultaneously.
Click this button and then select a location in any image. By clicking on
it, the images with this point will appear at the center of the strips.
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