THORLABS DCU223x Operation Manual And Sdk page 114

DCx Cameras
3.4.2.7.11 Multi AOI
This tab provides settings for configuring the Multi AOI feature provided by specific DCxCamera sensors. The Multi
AOI function allows defining more than one AOI in an image and transferring these AOIs all at the same time (see
Area of interest (AOI)
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Note
This tab is only available when a DCC1240x or DCC3240x Camera has been opened in uc480 Viewer.
Notes
When the Multi AOI function is enabled, no changes can be made to the image size settings (e.g. binning,
subsampling, scaling). Disable Multi AOI to change the size of an image and then re-enable the function.
If sensor hotpixel correction and Multi AOI are enabled, the sensor displays a four pixel wide black line
between the AOIs.
The available step widths for the position and size of image AOIs depend on the sensor. The values
defining the position and size of an AOI have to be integer multiples of the allowed step widths. For
detailed information on the AOI grid see the
It is possible to switch the AOI in the horizontal direction.
X-axes/Y-axes
Select one of the two check boxes to create two AOIs along the X or Y axis. Select both check boxes to create
four AOIs.
Sensor hotpixel correction
This check box enables the sensor's internal hotpixel correction function.
Refresh preview
Refreshes the preview image shown at the bottom of the tab.
X1...X4/Y1...Y4
Defines the X and Y values in pixels for the individual AOIs.
Preview window
Displays a preview image and allows graphically setting the individual AOIs by moving the colored boxes that are
displayed at the end of each axis.
Default
Click this button to reset all parameters to the model-specific defaults.
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in the "Basics" chapter).
DCC1240x / DCC3240x chapter.
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