Smartek UCC User Manual page 126

Figure 97: Digital Gain - Histogram original image (left) and after applying digital gain of 4.0 (right)
With a digital gain of 2.0 it is for example not possible to receive any uneven values (1; 3; 5...), like sketched
in Table 53. The analog gain is therefore always to be preferred where possible.
Digital Gain in CameraSuite SDK
In the CameraSuite SDK the ImageProcAPI provides the programming interface to apply digital gain to
images. The bit depths and image types supported are shown in Table 54. For a detailed description on
how to use the digital gain feature please refer to the CameraSuite API Help located in the doc folder of the
CameraSuite SDK installation directory.
Supported image input
Pixel
In
0
1
2
3
Table 53: Digital Gain - Output values
Monochrome
Raw Bayer
Color RGB
Table 54: Digital Gain - supported bit depth and image type
Pixel = Pixel × 2.0
Out In
0
2
4
6
Supported bit depth
8 bit per channel
120
User Manual - twentynine
16 bit per channel
SMARTEK Vision | User Manual - twentynine | Doc. v1.0.2