AiP ABL-005IR, Руководство пользователя

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SWIR Line Camera Series User’s Manual
(OM150000013H-EN)
－ 17 －
2-6
Image Correction Functions
The camera performs various image corrections as shown
below.
NOTE
Analog Offset Gain function is not included.
2-7
Acquisition Control & Trigger
Acquisition Control is the function to control GPI/GPO
signal and exposure synchronization for triggering signal
to the camera. User can control the trigger and configure
IO easily.
Acquisition Control
By Acquisition Control, it starts and stops image
acquisition, controls frame rate & grabbing number of
frames, exposure time.
Digital IO Control
Digital IO Control is an upper layer organizing the
interfaces including Line, CC described below.
Line
Line is a control block for GPI, GPO signal.
NOTE ABL-010IR-CL is not supported.
CC
CC is a control block for CC1~4 via Camera Link interface.
It is equipped with CameraLink version camera only.
NOTE ABL-010IR-CL is supporting CC1 only.
Encoder
Encoder is a block for counting the signal coming from an
incremental 2channel encoder connected to Line 0,1 to
generate the trigger accordingly.
NOTE ABL-010IR-CL is not supported.
Trigger Signal Grid
Trigger signal grid is a BUS organizing the trigger signals
generated from other blocks.
Sensor’s exposure timing is controlled by the trigger signal
or camera’s settings. Our camera supports two exposure
mode as below.
・ Timed
Fixed exposure time mode
Exposure is controlled by according to
camera’s programmed setting.
・
TriggerWidth
Exposure is controlled by the trigger and
valid as much of the trigger’s pulse width.
Digital Offset Gain
AFE
Sensor
ADC
DSNU correction
PRNU correction
Dark origin
Flat Field Correction
Defective Pixel Correction
Gain
Offset
ROI/Test pattern/Bit Align
Output(GigE or CameraLink)
Look Up Table
Trigger signal grid
Acquisition Control
Line
To
sensor
Exposure
Drive
Circuit
From GPIO[0] DNF
To GPIO[0] Circuit
From GPIO[1] DNF
To GPIO[1] Circuit
From Camera Link
Connecter
(Camera Link only)
DigitalIOControl
Encoder Control
Encoder0
CC*
Line0
Line1