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9.8
ALC (Auto Light Control)
ALC function has two control methods, which is AGC (Auto Gain Control) and the auto shutter. The AGC and the auto
shutter sets up individually.
The camera parameters are adjusted to the brightness of the image is maintained with the target brightness
automatically with the ALC function.
GenICam parameters (for AGC and auto shutter)
TargetBrightness
ACL_Peak_Average
ALCWeight1
ALCWeight2
ALCWeight3
ALCWeight4
ALCWeight5
ALCWeight6
ALCWeight7
ALCWeight8
ALCWeight9
ALCWindowV1
ALCWindowV2
ALCWindowV3
ALCWindowV4
ALCWindowH1
ALCWindowH2
ALCWindowH3
ALCWindowH4
Target brightness (TargetBrightness) formula
At 10bits output: Target brightness (grayscale) = TargetBrightness x 4
At 8bits output: Target brightness (grayscale) = TargetBrightness
About the importance ratio for the brightens peak at ALC control (ACL_Peak_Average)
When 0 sets, Average: 100 %, Peak: 0 %. The ALC control with the brightness average.
When 255 sets, Average: 0 %, Peak: 100 %. The ALC control with the brightness peak.
When 128 sets, Average: 50 %, Peak: 50 %.
STC-SBE132POE / STC-SCE132POE
Product Specifications and User's Guide
For more information please contact Aegis Electronic Group, Inc. *(888)687-6877 *aegis-g2@aegiselect.com *http://www.aegiselect.com
Integer type
Target brightness.
Range: 0 to 255, Default: 128
Integertype
Importance ratio for the brightness peak at ALC control.
Range: 0 to 255, Default: 0
Integer type
Weight.
Range: 0 to 15, Default: 1 * Set 10 on ALCWeight5 only
Sets the weight for each weight area.
Integer type
Vertical positions for the frame of the weight area.
Range: 0 to 1,023
Default: V1 (32), V2 (373), V3 (651), V4 (992)
Integer type
Horizontal positions for the frame of the weight area.
範囲: 0 to 1,279
初期値: H1 (36), H2 (462), H3 (818), H4 (1,244)
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