Smartek UCC User Manual page 54

The analog gain on SMARTEK Vision digital cameras is configurable by the GenICam Float property Gain
in combination with the Enumeration property GainSelector .
The following tables show important C++ API functions in context of the gain. As several cameras provide
multiple gain registers giving access to the gain of individual color channels or various taps, the type of gain
needs to be chosen first by the GainSelector property, shown in Table 20.
Function
bool GetEnumNodeValue
"GainSelector", double &nodeValue) const
bool SetEnumNodeValue
"GainSelector", double nodeValue)
bool GetEnumNodeValuesList
"GainSelector", StringList &nodeValuesList) const
The values for the Enumeration data type GainSelector can be found in Table 21, their availability depends
on the camera architecture and can be requested from the camera as shown in Table 20.
GainSelector Values
All, Tap1, Tap2, Tap3, Tap4
Red, Green, Blue
After the appropriate gain has been selected via the GainSelector , its value can be get/set from the Gain
property. Table 22 shows the most important C++ functions.
Figure 34: Captures under different gain settings
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Table 20: GainSelector - Access through API
Table 21: GainSelector - Values
Description
Get value of Enumeration node GainSelector.
Set value of Enumeration node GainSelector.
Get list of values for Enumeration node
GainSelector.
Description
Global Gain (All color channels), individual per tap
(multi tap sensors)
Individual Gain
48
User Manual - twentynine
(per Color Channel)
SMARTEK Vision | User Manual - twentynine | Doc. v1.0.2