On Saturday, 17 November 2018 12:04:19 CET Sebastian Kraft wrote: > Hi Andreas,
Hi Sebastian, > thanks for sharing your work. The script and the tutorial look great and > I will add a link to your tutorial on the Lensfun homepage at > http://lensfun.sourceforge.net/calibration/. thanks! The tutorial is published on https://pixls.us/ and someone already pointed out a mistake I made. Which is fixed in the tutorial now. https://pixls.us/articles/create-lens-calibration-data-for-lensfun/ Btw. a lot of projects have their forums at https://discuss.pixls.us/ like darktable and rawtherapee. Maybe you want to use it for lensfun too ... > I would keep the decision to update the existing calibration script in > the Lensfun repo up to Torsten Bronger who created and maintained it. As > Torsten's tutorial is based on the script in the current Lensfun sources > we probably cannot simply replace it. But let's wait and hear his > opinion about that... > > From my point of view it is nothing wrong with having your script in > your separate Gitlab repo for now. This assures that it is regularly > updated, maintained and kept in sync with the tutorial. Having these > tools and scripts too tightly coupled into the library sources might not > be (and might not have been) the best solution for the long run as it > complicates maintenance for a small core team. Right now I would say the > Lensfun project has something like 0.25 active developers :) I'm fine maintaining it in my repo. Markus Rückert already created packages for the major Linux distributions. I would like to extend the tutorial. It would be great if someone could explain or point me to documentation about whats the difference about "normal" TCA and complex TCA. Also an explanation of the plots would be great. For vignetting I still wonder why the grayscale pictures are only 250px in size. Why so small, is this for normalization? Also an explanation of the vignetting plots would be great. If those are important or show the quality we could create a tarball with the plots and the xml in the end to be contributed to lensfun, then the quality could be verified. > Anyway... Thanks again for your contribution! :) I found it hard to understand the process and obviously I also misunderstood some things. So while learning I decided to document everything as I have to do the process for each new lens I buy :-) Best regards, Andreas -- Andreas Schneider [email protected] GPG-ID: 8DFF53E18F2ABC8D8F3C92237EE0FC4DCC014E3D _______________________________________________ Lensfun-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lensfun-users
