Created attachment 134692 [details] Screenshot SUMMARY The Lens Auto-correction editor plugin doesn't find my lens in the list automatically because it has not exactly the same name in metadata as in database. I have to select it always. The metadata: LUMIX G VARIO 12-32/F3.5-5.6 The lensfun name: Lumix G Vario 12-32mm f/3.5-5.6 Asph. Mega OIS The metadata comes from a Panasonic rw2 files "Lens Type" attribute. OBSERVED RESULT The first lens is selected in the lens selectbox. EXPECTED RESULT The lens most similar to the metadata should be selected. The Lens: label color may show that the match is not exact, but some more sophisticated search cloud select the most matching item in the list instead of the first one. SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: See attached screenshot with the first item selected. Thanks in advance!
Please upload a image with the lens. If not public, to my email address. Maik
I searched the web for a sample image with the lens and cannot reproduce the problem with it. The metadata string is identical to your specification, but digiKam correctly recognizes the lens. Maik
I tried with one RW2 downloaded from the DPreview, and it shows the same sympthome. The workflow was: 1. Downloaded the sample RW2 2. Opened it in the editor 3. RAW imported it. 3. Selected Enchance->Auto-Correction in the editor's menu. 4. The first lens gets selected. The same applies to out of camera JPEGS too. My environment is: - OpenSuSE Tumbleweed - Everything is installed form TW packages - Digikam 7.1.0 - Lens Auto-Correction version 7.1.0 - lensfun 0.3.2 I ran lensfun-update-data yesterday because of this problem, but doesn't helped. If you provide the URL of the sample image, which worked for you, I would give it a try.
KDE version info: KDE Frameworks 5.77.0 Qt 5.15.2 (built against 5.15.2) The xcb windowing system
The problem is not whether the lens is recognized, but whether the camera model can also be resolved by Lensfun. I can download different samples with the lens from DPreview, many can be recognized, some not - depending on the camera model. Unfortunately you have not written which camera you are using. Running "lensfun-update-data" was the right step. But we need to know if Lensfun knows your camera model. Maik
Lensfun knows the camera, it is matched in Digikam, the Model label is green. See screenshot attached.
I have now found this as a sample example. https://www.dpreview.com/forums/post/61555328?image=0 It corresponds to your camera and lens. It is fully recognized. It doesn't look right with the distortion correction, but a correction has probably already been applied to the image. Without an original sample image, we cannot reproduce the problem, find a solution and we cannot help. Maik
Created attachment 134706 [details] Screenshot with sample image from web
For me the image you linked doesn't work. The first lens in the list is selected. See newly attached screenshot. I sent you a sample jpeg made with the camera and lens via email.
Thanks for the sample image. Here the image is fully recognized by Lensfun. As a test, I replaced my development version with the digiKam-7.1.0 from openSUSE, but that was no problem either. Then I noticed that your screenshot says "exact match". So that means that the GUI has probably not been completely updated. I can reproduce the problem if I reduce the editor window so that the preview has to be reduced when opening the Lensfun tool. Then the wrong display occurs. So it's a GUI update problem. We will find a solution for this. Maik
Git commit f6fa0942473126c976b1b41e42407af33f1de861 by Maik Qualmann. Committed on 10/01/2021 at 15:55. Pushed by mqualmann into branch 'master'. we have to compare the original item text, the text in the QComboBox can be shortened with (...) FIXED-IN: 7.2.0 M +2 -1 NEWS M +6 -6 core/libs/dimg/filters/lens/lensfuncameraselector.cpp M +20 -0 core/libs/widgets/combo/squeezedcombobox.cpp M +17 -8 core/libs/widgets/combo/squeezedcombobox.h https://invent.kde.org/graphics/digikam/commit/f6fa0942473126c976b1b41e42407af33f1de861
Thank you very much!