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Ronin SC panorama bad calculation
1457 4 2019-8-30
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jarex
lvl.2
Flight distance : 661096 ft
Poland
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Hi, if desired panorama has 360 degrees horizontally for 10mm APS-C app does 4 shots. It would be ok because 4 x 109 (fov of lens) = 436 and it's 360 with 21% overlap. Overlap rather small but adjusting overlap missing after update. Thats minor problem. Major is starting and ending photo, its the same point- the two same shots  same 109 degree. And next two shots are insufficent  to cover rest of panorama  (360-109= 251 degrees) so we can't stitch photos.
Next point- update expand vertical angle of panorama, now is from -45 to 90 degrees. Interested but app does too many shots (four) in 90 degree position, two is enough ( for 10mm APS-C). More shots is needed in horizontal position. Panorama strategy in ronin app should be recalculated.
2019-8-30
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AVsupport
Second Officer
Flight distance : 308570 ft
Australia
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I d rather have a complete grid, ie 4x7 at 24mmFF as my stitching software works better that way.
But yes, the number of shots seems to be calculated wrongly..
More tests required
2019-8-30
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AVsupport
Second Officer
Flight distance : 308570 ft
Australia
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Below test was made using 10mm APSC lens on Sony A7iii.
App data was entered as 10mm APSC. The resulting grid was 4x3.
PTGUI stitching software saw the resulting focal length correctly through EXIF data.
However the resulting image doesn't stitch because there's not enough overlap in the images.
The Pano doesn't work.
Bring back the 'overlap%' please or fix image number calculations.


  
2019-8-31
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AVsupport
Second Officer
Flight distance : 308570 ft
Australia
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Shot another maximal size pano, this time with Tamron 28mm FF.
The app said resulting grid is 4x7.
Ended up with 5 images in first row only.
Again, missing overlap was making stitching almost impossible.
2019-8-31
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Paul.mcb63
lvl.1
Flight distance : 334475 ft
New Zealand
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AVsupport Posted at 2019-8-31 22:55
Shot another maximal size pano, this time with Tamron 28mm FF.
The app said resulting grid is 4x7.
Ended up with 5 images in first row only.

Have you tryed using say 20mm when you are actually using a 10mm, That should up the photos and make stitching easier. Might go try that right now
2020-4-16
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