JAI AD-081GE - Manual (Page 36)

AD-081GE
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BW1
BW2
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Incoming light
Incoming light
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Incoming light
Composed video
BW-1
BW-2
100%
100%
100%
Fig.19 Composition of two images

High dynamic range ( Sync Mode 5)
In this mode, 50% of each video level is added to make an output.
The formula for the composition process is;
where,
1/m: shutter value of BW1
1/n: shutter value of BW2
Fig.20 Composition of two images
BW1
BW2
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id
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ut
pu
t
V
id
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o
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Incoming light
Incoming light
V
id
eo
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tp
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Incoming light
Composed video
100%
100%
100%
50%