Thanks for the quick fix! I thought it would do the registration and photometric optimization of the input images (like align_image_stack), and then merge them to HDR (the man page is a bit thin). I converted my input to openEXR format, and now I found the next problem:
/usr/local/bin/hugin_hdrmerge -v -o hugin.exr ./IMG_308?.EXR caught exception: Precondition violation! File with original pixel weights (./IMG_3086_gray.pgm) is missing (/home/kfj/src/hugin/src/hugin_base/vigra_ext/ReduceOpenEXR.h:72) Abgebrochen (Speicherabzug geschrieben) I saw hugin produce such pgm files, and I could never figure out why they would be needed: the exr should have all the nececssary information, because it holds linear RGBA. What's the pgm good for? Kay On Wednesday, June 30, 2021 at 5:36:36 PM UTC+2 T. Modes wrote: > kfj schrieb am Mittwoch, 30. Juni 2021 um 11:39:05 UTC+2: > >> Am I doing something wrong or is hugin_hdrmerge broken? >> > > Hugin_hdrmerge is intended to merge linear exr files only - not for LDR > images. And for this use case it works. > I added a better error message to make it clearly and prevent the crash. > -- 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/45b22d6e-63d5-458b-b4b8-584d8894efean%40googlegroups.com.
