Alley in Pisa, Italy

by Lars Kotthoff

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7
votes
1answer
549 views

Is there a command line tool in Linux to remove fisheye effect?

I have a gopro hero 3 and I use it to make timelapses on linux. The problem is that I don't like the fisheye effect that its lens produces. Is there any Linux tool that removes that? I am especially ...
4
votes
1answer
879 views

Defish GoPro images consistently

I am looking into using a GoPro camera for sail curvature measurements. For this the distorted fish-eye image needs to be transformed into a rectilinear image consistently. I know solutions exist ...