Labroides
Core User of DJI
Flight distance : 9991457 ft
Australia
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JJB* Posted at 10-1 03:54
21 pics a wide pano i can use an other projection, but than a will loose part on both sides
So i am happy with this.... ;-)
When the pano covers such a big arc (how big was it? more or less than 180° ?), you are going to have this problem.
What you are looking at is a large part of a sphere.
The circumference or a sphere is much larger at the equator than it is near the bottom.
But in stitching a long span panorama you end up with that small bottom circumference being stretched to the same length as the equator.
You can get away with it for smaller arc lengths - 3 or maybe 4 images across (with clever use of the right projection).
You can get away with it in the sky and if you have water in the foreground.
But if you go 7 images wide and have prominent stratght lines in the foreground, the stretching can't be hidden.
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