I think the contrast is good enough in my sample TIFF files but the problem is that the lines are crossing. Is there a way to manually draw the lines like in older versions?
Bye
Victor L
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Jan 14, 2015, 12:55:19 PM1/14/15
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Well I cheated and I have drawn bezier curves on top of the images with
GIMP and then exported the black lines (on a white background) it worked
and the lens correction is ok.
Victor L
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Jan 17, 2015, 9:33:29 AM1/17/15
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Well even with that trick the calibration module is quite un-usable; am I using it wrong? Even with the simplest image it doesn't work well; why isn't the user able to draw the lines manually? I think I'm just going to compile an old version where it was still possible.. !
Terry Duell
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Jan 17, 2015, 5:59:35 PM1/17/15
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> Well even with that trick the calibration module is quite un-usable; am I
> using it wrong? Even with the simplest image it doesn't work well; why
> isn't the user able to draw the lines manually?
> I think I'm just going to compile an old version where it was still
> possible.. !
>
That doesn't look right to me.
For a line you don't use the same point in each view.
Have another look at the simple lens calibration tutorial, and carefully
note how the points are placed.