On Thursday, September 8, 2022 at 11:41:00 PM UTC-4 alexande...@gmail.com wrote:
> . Relative depth may be the main issue I run into here because there are > parts of a house as well as trees visible behind the wall at various > distances. In that case, your idea of working from a hypothetical nodal point might be good (but the split into component images based on that point still doesn't make sense). Imagine you had drawn lines from the nodal point to places on the image, and wherever you stand about 30 feet from the wall, you are on those lines. If you adjust the yaw of the camera to point down that line from each point, you would eliminate a lot of the parallax. Compare to a normal panorama in which you change only yaw with no sideways motion, and compare to normal stitching of a long mural etc. in which you have only sideways motion and not a change in yaw. If you could exactingly change both together to create the point of view of the hypothetical nodal point, you could greatly reduce parallax. Having never tried that, I don't then know the best path through hugin optimize. You would have a panorama that could stitch very well once the correct yaw and Tx values are computed, but the optimizer will still see Tx and Yaw as locally ambiguous. It might take some manual tweaking to get the values close to what you know you did with the camera, then optimization could fine tune. In stitching from that, the parallax would be largest on the seams where stitching is choosing between two different images. Hopefully, either automatically or with some masking, the actual seams could be along contours that don't show the parallax. All that might be too much work. It is just an idea. -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to hugin-ptx+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/1ae6e3dc-deff-4092-a730-d3ae891f5d04n%40googlegroups.com.
