06 Before and after
Finally, I’ll use the side-by-side screen view again to show the difference between the original picture and the corrected version. This precise kind of rectilinear correction is where DxO Optics Pro excels.
07 The finished image
This poster has reproduced really well, even though it was shot with an inexpensive consumer zoom lens with all the optical faults this kind of lens displays – and with less than perfect shooting technique.
DxO is really good at this kind of job, and what works on a poster will work just as well on the rectangular facade of a building, so you can use the same tools and techniques on your architectural shots.