Image Quality Settings; Recorded Information - Nac HotShot User Manual

High-speed camera
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Calibrate
Scene
Save to
reticle file
Calibrate and Reticle functions are repeated on the Measure Tools Tab.

Image Quality Settings

Image quality settings are only available AFTER a recording has been made.
Use this ...
Brightness
Contrast
White Balance
Gamma

Recorded Information

given in pixels. The same function is also available from the
'Tools' Tab Page
Calibrate the Scene. After depressing this button you will be
required to click on two points in the image for which you
know the distance apart. You will then have to enter this
distance into a dialog as shown below. This information will
be used for measuring tools.
Saves data to a reticle file. You will be prompted for a
filename for a reticle file. Now wherever you click the
image the position of the click will be saved in a comma
separated format to the file specified and displayed on the
image with a cross-hair. This will continue until you depress
the reticle button again. See below under 'Tool' For more
in-depth instructions.
To do this...
Adjust the brightness of the image
Adjust the contrast of the image
Adjust the White Balance of the image.
Select from the Drop down list. If you select
CUSTOM then you should push the button (
then click the image to set the white balance at the
clicked pixel
Sets the gamma from with either 1, 1.8 or 2.2
) and
25

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