Tilted View Correction And Chromatic Aberration Correction - IAI SW-4000TL-10GE User Manual

SW-4000TL-10GE | SW-4000TL-SFP | User Manual (2.0)

Tilted View Correction and Chromatic Aberration Correction

Related Setting Items:
Lateral Chromatic Aberration Compensation Function
This camera features a tilted view correction function.
The G channel, B channel, and R channel are positioned in that order on the sensor used on this
camera. The G channel and R channel are corrected using the B channel in the middle as a
reference. The user can adjust the amount of correction to capture the best possible image based
on the angle of the camera in relation to the subject, the distance between the camera and the
subject, the lens used, and other factors.
The tilted view correction function also corrects for the chromatic aberration of magnification
caused by the lens (i.e., when the size of the image differs at the focal point for each color (RGB)).
You can save correction data for three types of lenses. This function assumes that the amount of
deviation between the left and right is identical. If the amount of deviation between the left and
right is not identical, correction will not be performed properly. Specify the number of pixels to
delay or advance the R channel and B channel using the G channel as a reference. The
correction range is –4.0 to +4.0 in steps of 0.1.
Adjustment Procedure
1. Enable the chromatic aberration of magnification correction function. Set Chromatic
Aberration Correction Mode to Lens1, Lens2, or Lens3.
2. Correct the R channel. Set ChromaticAberrationCorrectionSelecter to RChannel.
Specify the amount of correction in ChromaticAberrationCorrectionLens1,2,3 (–4.0 to
+4.0 in steps of 0.1).
3. Similarly, correct the B channel. Set ChromaticAberrationCorrectionSelecter to
BChannel. Specify the amount of correction in ChromaticAberrationCorrection (–4.0 to
+4.0 in steps of 0.1).
Correction
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Main Functions