Quote:
Originally Posted by Merlin66
Maurice,
Not sure how to prepare video AVI flats and then apply them to an AVI file????
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Take a short AVI of an evenly illuminated area in the frequency that you are viewing with your scope. Try to obtain illumination values that are somewhere in the middle of your range.
Process this AVI in AS2! without aligning on anything - the resulting image will be your 'flat' frame.
Inspect the frame by stretching the low to high range to see if the ripple that you observe is exactly repeatable when comparing your flat to your light frame. If it is, then you can define this frame as your 'flat' for AS2! to apply to the AVI of your data.
It will be able to do this on a frame-by-frame basis so that you end up with LOTS of single frames, or I believe that you can apply the flat to the AVI and generate a new one that has been corrected.
Cheers
Maurice