NED
U M-0099-03
RMSL6K17GE
59
4.2.10.3
Saving White Pixel Correction Data
Acquires current white pixel correction data and saves it in the flash memory.
One set of correction data can be saved for each step of analog gain.
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Register name NED_PRNUCalibration
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VAL Execute()
(Example)
NED_PRNUCalibration: Execute()
4.2.10.4
Saving Black Pixel Correction Data
Acquires current black pixel correction data and saves it in the flash memory.
One set of correction data can be saved for each step of analog gain.
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Register name NED_FPNCalibration
・
VAL Execute()
(Example)
NED_FPNCalibration : Execute()
4.2.10.5
Setting conditions of White pixel correction and Black correction
Setting conditions of white pixel correction
Remove the lens cap so that light enters the camera. Place a uniformly white
object fully in the camera view. Now Arbitrary white correction data can be
acquired.
When this is done with the lens attached, lens and illumination shading will also be
corrected at the same time. However, dark and light details of the white object will
be picked out, so the lens should be defocused.
Setting condition of black pixel correction
Put on a lens cap to darken the camera view.
