if selfie cameras predictably create distortion around the outer edges, why can’t you just undo it with a filter that compensates for said distortion?

Question

if selfie cameras predictably create distortion around the outer edges, why can’t you just undo it with a filter that compensates for said distortion?

In: Technology

Answer 1

You can. But it won’t give you a rectangular image. Folks seem to profer bigger images with distortion.