JAI AD-131GE, Руководство пользователя

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AD-131GE
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High dynamic range 3
In this mode, the ratio of camera 0 video signal is smaller than that of camera 1.
Fig.37 Composition of two images
Maximum dynamic range is:
When the high dynamic range mode is activated, the same composed output can be fed through
both GigE-1 and GigE-2. Set the appropriate output port to capture the image.
Fig.38 High dynamic range output
If the composition process is to be done on the host PC instead, set the sync mode to Sync and
use individual output from camera #0 and camera #1 to compose a high dynamic range image.
Sync mode Sync Shutter Trigger mode Output
High dynamic Auto Individual setting Continuous Composed out
SYNC sync Individual setting Continuous, EPS,
Delayed EPS
Individual
Process in PC
10.5.3 High S/N mode
In this mode, each sensor output is synchronized and has the same exposure time. The image
average of the two signals is the output. The shutter and trigger settings for Camera #0 are
applied to Camera #1. The same video output is fed through GigE-1 and GigE-2 and can be
captured by setting the appropriate port.
Camera 0
Camera 1
V
id
eo
o
ut
pu
t
V
id
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pu
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Incoming light
Incoming light
V
id
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Incoming light
Composed video
Camera 0
Camera 1
100%
100%
100%
BW CCD 1
Image
Process
Frame
Memory
MAC PHY RJ45 GigE-1
BW CCD 2
Image
Process
Frame
Memory
MAC PHY RJ45 GigE-2
MIX
Maximum dynamic range 120 dB
Camera #0 setting 31 = 1/31 sec
Camera #1 setting 87,000 = 1/87,000 sec