Ah, I see, thank you for getting back to me. Knowing this sheds a lot of light on why my final stitched photo looks slightly different every time I run the same set of images. Is it possible to specify what sample it uses from each photo for exposure and vignetting optimization, so that the final stitched image looks the same even if I run it through the pipeline multiple times?
On Thursday, September 12, 2013 2:26:34 PM UTC-5, Bruno Postle wrote: > > > On 12 Sep 2013 20:15, "Yemi Harris" <[email protected] <javascript:>> > wrote: > > > > Please could you shed some light on this particular issue I keep running > into. I've ran match-n-shift multiple times on the same set of 4 images and > every time I get slightly different .pto files. I've done tests to check if > the exif data is modified somehow after each run but that, thankfully, > isn't happening. I'm not sure why this is happening, but I would extremely > grateful if you could point me in the right direction. > > > match-n-shift -o output.pto -a -r -f 2 image1.jpg image2.jpg image3.jpg > image4.jpg > > The -r option doesn't do anything, but the -a option will run the Hugin > cpfind and vig_optimize tools. > > The Hugin photometric (exposure/vignetting) optimisation uses a random > sample of from each photo, so you will get slightly different photometric > parameters each time. > > -- > Bruno > -- 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 on the web visit https://groups.google.com/d/msgid/hugin-ptx/cc107e41-5ec6-4b99-b525-71d7fad599f2%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
