@ Zarl can you share more information on the *t* and *g * parameters and how to optimize them?
On Saturday, April 26, 2025 at 10:59:02 AM UTC-7 zarl wrote: > Hi! > > When optimizing scanned images you should also correct for the "shear" > (g, t) parameters, see the panotools wiki > > - > < > https://wiki.panotools.org/Hugin_Optimizer_tab#The_Custom_parameters_below > > > "Optimising the g or t shear parameters of the lens correction model for > scanned images is only possible by editing the script file." > > - > < > https://wiki.panotools.org/Lens_correction_model#Image_shear_g_.26_t_parameters > > > Image shear g & t parameters > "Image shear is not a lens distortion but nevertheless is part of the > panotools lens correction model. It corrects for a distortion induced by > scanners or scanning cameras that causes a rectangular image being > sheared to the form of a parallelogram (one side of the images is > shifted parallel to the opposite side)" > > You have to manually edit Hugin`s script file which is a bit complicated > to work out but the list should be able to help with that. > > Here is a panorama that I shot with my 6x7 camera: > https://worldwidepanorama.org/go/n1933?v=255.24l24.358l47.283 > > Cheers, > Carl > > Am 21.04.25 um 16:46 schrieb 'Ioan Petrescu' via hugin and other free > panoramic software: > > I am passionate about black and white analog photography with a > Rolleicord > > camera. The development procedure is the classic one with solutions. I > then > > scan the negative obtained and obtain a digital image. My question is how > > can I finally obtain panoramic images with the Hugin software. > > [[email protected]] > > > > -- 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 [email protected]. To view this discussion visit https://groups.google.com/d/msgid/hugin-ptx/3a98a6e6-e982-4f11-bf71-63429de3b0d4n%40googlegroups.com.
