Created attachment 52490 [details] digikam failing correcting lens geometry Version: 1.2.0 (using KDE 4.4.2) OS: Linux I can't auto correct pictures taken with a nikon D700 and a zenitar 16mm f2.8 fisheye lens. the metadata indicates 300 mm focal length. (sic) Using metadata or not, no preview and no result as well. doesn't work for any nikon full-frame dslr. but work with APS-sized sensors DSLR (bypassing metadata). Reproducible: Always Steps to Reproduce: try to correct a picture in the image editor > enhance> lens auto-correction D700 ans Zenitar 16mm f2.8 or use the following image http://picasaweb.google.com/mallet.ludovic/20101003Zenitar#5524303568771204258 Actual Results: no image in the output Expected Results: de-bullbed picture. in attachement see the digikam image editor handeling such image an a jpeg image for testing purpose http://picasaweb.google.com/mallet.ludovic/20101003Zenitar#5524303568771204258
Please try again with newer digiKam version, 1.5.0 is just out. Try to reproduce it there and report back. Thanks.
In 1.5.0, i included current implementation of LensFun in digiKam core (to be able to compile and use it under Windows) Please update Gilles Caulier
Screenshot of 1.5.0 of LensFun tool in editor and BQM : http://www.flickr.com/photos/digikam/5071377416/ Gilles Caulier
Created attachment 52493 [details] digiKam 1.5.0 opening your photo to fix lens distorsion
thanks for your answers, as well as for your work. i'll check the new version ASAP. many thanks again, best regards. > From: caulier.gilles@gmail.com > To: nexx888@hotmail.com > Subject: [Bug 254083] Lens auto correction fails producing result using D700 and Zenitar 16/2.8 > Date: Wed, 13 Oct 2010 22:58:44 +0200 > > https://bugs.kde.org/show_bug.cgi?id=254083 > > > > > > --- Comment #4 from Gilles Caulier <caulier gilles gmail com> 2010-10-13 22:58:39 --- > Created an attachment (id=52493) > --> (http://bugs.kde.org/attachment.cgi?id=52493) > digiKam 1.5.0 opening your photo to fix lens distorsion > > -- > Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You reported the bug.
Ask you can see in my screenshot, lens cannot be found because there is no lens info avaialble in your image metadata. About focal lenght = 300 mm, it come from metadata. So, it's a problem with your camera. Gilles Caulier
i knew about the focal i don't know how to force actual focal to be written in the metadata (i have a clue with an option in the camera, i'm on it). For the metadata i apologize, i saw that i put a reduced version online (now corrected at http://picasaweb.google.com/mallet.ludovic/20101003Zenitar#5527820487469501218 ) > From: caulier.gilles@gmail.com > To: nexx888@hotmail.com > Subject: [Bug 254083] Lens auto correction fails producing result using D700 and Zenitar 16/2.8 > Date: Thu, 14 Oct 2010 10:38:34 +0200 > > https://bugs.kde.org/show_bug.cgi?id=254083 > > > Gilles Caulier <caulier.gilles@gmail.com> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > Status|UNCONFIRMED |RESOLVED > Resolution| |INVALID > > > > > --- Comment #6 from Gilles Caulier <caulier gilles gmail com> 2010-10-14 10:38:33 --- > Ask you can see in my screenshot, lens cannot be found because there is no lens > info avaialble in your image metadata. > > About focal lenght = 300 mm, it come from metadata. So, it's a problem with > your camera. > > Gilles Caulier > > -- > Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You reported the bug.