Basler Vision Technologies Sprint Series, Руководство пользователя

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Features
Basler sprint Mono Cameras 115
6 Features
6.1 Gain and Offset
6.1.1 Gain
Gain is adjustable. As shown in Figure 41,
increasing the gain setting increases the
slope of the camera’s response curve and
results in higher camera output for a given
amount of light input. Decreasing the gain
setting decreases the slope of the response
curve and results in lower output for a given
amount of light.
Gain is adjustable on an integer scale. The
minimum gain setting for all video data
output modes is 2731. The maximum
setting is 16383, 8192, or 6144 when the
camera is set for an 8 bit, 10 bit, or 12 bit
video data output mode respectively.
The default setting is 4096 which results in
0 dB of gain.
Table 27 shows the dB of gain that will be
achieved at various integer settings.
Gain Setting dB of Gain
2731 (minimum allowed for all modes) - 3.5
4096 (default) 0
6144 (maximum allowed for 12 bit modes) + 3.5
8192 (maximum allowed for 10 bit modes) + 6.0
16383 (maximum allowed for 8 bit modes) + 12.0
Table 27: dB of Gain at Various Settings
Fig. 41: Various Levels of Gain