JAI AD-131GE, Руководство пользователя

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AD-131GE
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For adjustment, setting Shading Correction Enable to ― True ‖ will initiate shading calibration
under the normal operating conditions. The corrected data can be stored in the user area and it
can be loaded. At first , the camera method measures the highest luminance level in the image
and uses that data as the reference. Luminance levels of other areas are then adjusted so that
the level of the entire area is equal.
Fig. 56 Flat shading correction concept drawing
11.6. Blemish compensation
The AD-131GE has a blemish compensation function.
In the factory, the data for blemish compensation is stored in the factory data. When the
blemish compensation is set to ON, the factory data is loaded. The user can store the
compensation data in the user area. When executing a blemish compensation, it can be done
for white and black blemishes.
Fig 57. Blemish compensation
11.7. ALC
In the AD-131GE, auto gain, auto shutter and auto iris functions can be combined to provide a
wide ranging automatic exposure control from dark to bright or vice versa.
The functions are applied in the sequence shown below and if one function is disabled, the
linkage between the other two is maintained.
If the lighting condition is changed from bright to dark AIC
― ASC ― AGC
If the lighting condition is changed from dark to bright AGC ― ASC ― AIC
Adjustable range
Less 30%