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ALC (Auto Light Control)
10.6
ALC function has two control methods, which is AGC (Auto Gain Control) and auto shutter. The AGC and auto
shutter can be set individually.
The camera parameters are adjusted to brightness of image is maintained with target brightness automatically
with ALC function.
AGC or auto shutter have to set "On" to activate ALC function.
GenICam Parameters (for AGC and auto shutter)
AutoLuminanceTarget
AutoLuminanceRegion
Selector
AutoLuminanceWidth
AutoLuminanceHeight
AutoLuminance
OffsetX
AutoLuminance
OffsetY
AutoLuminanceWeight
AutoLuminancePeak
STC-MBS881POE / STC-MCS881POE
Product Specifications and User's Guide
IInteger Type
Target brightness
Range: 0 to 255
Default: 128
IEnumeration Type
ALC weight region to set area, position and weight
Selection: Region 0 to Region 8
IInteger Type
Width for selected ALC weight region
Range: 4 to 4,096
Default: 1,344 for all regions
IInteger Type
Height for selected ALC weight region
Range: 2 to 2,160
Default: 696 for all regions
IInteger Type
Horizontal offset for selected ALC weight region
Range: 0 to 4,092
Default: 32 (Region 0, 3 and 6), 1,376 (Region 1, 4 and 7),
IInteger Type
Vertical offset for selected ALC weight region
Range: 0 to 2,158
Default: 36 (Region 0 to 2), 732 (Region 3 to 5), 1,428 (Region 6 to 8)
IInteger Type
Weight
Range: 0 to 15
Default: 1 * Sets 10 on Region 4 only
Sets the weight for each weight area.
IInteger Type
Importance ratio for the brightness peak at ALC control.
Range: 0 to 255
Default: 0
2,720 (Region 2, 5 and 8)
No.19S208-00
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