I couldn't get it to work before because the tutorial that I was following, Stitching flat scanned images, suggested to also activate all Z in the Optimiser tab, or alternatively all Roll and under Lens Parameters all Hfov, d, e. Open the Stitcher tab, click on Calculate Optimal Size and Fit Crop to Images, eventually choose your format and other settings, and Stitch!.
Open the Preview panorama window and choose Straighten, you should be able to see the stitched image at this point If you’re after a free to use straightforward software and cross-platform, go for Hugin.It’s built on core photo stitching tools, a suite similar to other apps mentioned in this article.Then click on Optimise now! and apply the changes Under Lens Parameters I select all Hvof (v). In the Optimiser tab, I unselect all Yaw, Pitch and Roll, and select all X and Y (the anchor has nothing active).After every run of CPFind, I check for false positives, a quick way is to compare the distances of every cp, in my case they all match except the false positives I also make sure that every image has CPs with images overlapping from top/bottom, left/right and angles (is this necessary or overkill?). One thing thats not as intuitive as PTGui about Hugin is that it needs you to. Switch to the Control points tab and let Hugin's engine (default Hugin's CPFind) detect control points between pairs of images. PTGui is a leading editing software for stitching 360/panoramic photos.I also go in Optimise > Geometric and choose Custom parameters This tutorial is great for amateur or professional photographers that need. I prefer the Hugin method as I think it produces a better result in less time.