Dalsa SG-10-01k80 User Manual page 69

Spyder3 GigE User's Manual
For best results, ensure that:
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DALSA
PRELIMINARY
50 or 60 Hz ambient light flicker is sufficiently low not to affect camera performance
and calibration results.
For best results, the analog gain should be adjusted for the expected operating
conditions and the ratio of the brightest to darkest pixel in a tap should be less than 3
to 1 where:
3>
The camera is capable of operating under a range of 8 to 1, but will clip values larger
than this ratio.
The brightest pixel should be slightly below the target output.
When 6.25% of pixels from a single row within the region of interest are clipped, flat
field correction results may be inaccurate.
Correction results are valid only for the current analog gain and offset values. If you
change these values, it is recommended that you recalculate your coefficients.
Brightest Pixel (per tap)
Darkest Pixel (per tap)
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