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Jonathan
Asked: 2019-10-19 14:47:26 +0800 CST

How do I dewarp fisheye (Samsung Gear 360) photos?

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Samsung Gear 360 is a dual-spherical 180+180 fishey lens setup for full vertical+horizontal 360* panarama or virtual reality photography.

On windows, one can use Cyberlink power director to import & dewarp the photos.

What is the workflow on linux/ubuntu?

enter image description here

EDIT: the generalized fisheye solutions do not work, so this is not a duplicate, because 360 fisheyes aren't mere lens distortions but require a complex equirectangular stitch that is not a simple process.

image-processing photography samsung

1 Answers

  1. Running

    ls -1 path/to/files/*.JPG | parallel --load 99% --noswap --memfree 500M --bar ./gear360pano.sh {}

    seems to work, and the packaged html viewer shows an interactive panorama once the python server is launched. Very nice

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