Bug 436544

Summary: Problem by Face recognition
Product: [Applications] digikam Reporter: Thomas Bach <Thomas.bach>
Component: Faces-RecognitionAssignee: Michael Miller <michael_miller>
Status: RESOLVED FIXED    
Severity: normal CC: caulier.gilles, metzpinguin, michael_miller, quochungtran1999, zunar
Priority: NOR    
Version: 7.3.0   
Target Milestone: ---   
Platform: Microsoft Windows   
OS: Microsoft Windows   
Latest Commit: Version Fixed In: 8.5.0
Sentry Crash Report:

Description Thomas Bach 2021-05-03 18:34:19 UTC
By the face recognition, i have some problems.

After the last update, i hvae a person zzABC@11# in my person list. Dont know, what ist is. Also, i cannot found any help about the parameter for face recognition. Face detection is ok, but by the recognition, the result is very bad. I treid to make a maintenance with deleting the trainig data, but nothing ist changed.
Comment 1 Maik Qualmann 2021-05-03 19:02:14 UTC
At first you shouldn't use digiKam-7.3.0 in a productive environment. At the moment I am not aware of any serious errors, but digiKam-7.3.0 is and is under major further development. We do create automatic bundles, but that doesn't mean they're stable.
I don't think digiKam created this strange tag on its own. Usually people tags are created manually or are found in an image. A test of the face recognition shows no abnormalities here. Without DebugView Logs we cannot help here ...

Maik
Comment 2 Thomas Bach 2021-05-03 19:04:50 UTC
It is not a production environement so that is not a really problem for me. I try to understand, whats happened her. Which logs do ypu need and where can i find theses

Thomas
Comment 3 Thomas Bach 2021-05-05 20:50:03 UTC
You are rigth,

the pictures with this info come from another source. And there is a metadate with this entry.
Comment 4 caulier.gilles 2022-01-10 05:40:02 UTC
Hi Tomas and happy new year,

What about this file using current 7.5.0 pre-release Windows installer available here :

https://files.kde.org/digikam/

Thanks in advance

Gilles Caulier
Comment 5 Maik Qualmann 2022-06-02 17:05:09 UTC
Git commit 5258bccf8eca4ae28ae5075438c1a85bf895d4c5 by Maik Qualmann.
Committed on 02/06/2022 at 17:03.
Pushed by mqualmann into branch 'qt5-maintenance'.

fix wrong accuracy value in face recognition from maintenance dialog
Related: bug 432537, bug 431797, bug 436727, bug 444160

M  +1    -1    core/utilities/facemanagement/database/facescansettings.cpp
M  +3    -1    core/utilities/maintenance/maintenancemngr.cpp

https://invent.kde.org/graphics/digikam/commit/5258bccf8eca4ae28ae5075438c1a85bf895d4c5
Comment 6 caulier.gilles 2023-05-02 07:18:10 UTC
@Thomas

digiKam 8.0.0 is out. This entry still valid with this release ?

Best regards

Gilles Caulier
Comment 7 Maik Qualmann 2023-05-03 20:07:52 UTC
*** Bug 469329 has been marked as a duplicate of this bug. ***
Comment 8 caulier.gilles 2023-10-15 10:21:45 UTC
@Thomas,


This problem still reproducible with the new digiKam 8.2.0 pre-release Windows
installer available at usual place:

https://files.kde.org/digikam/

This new bundle is based on last Qt framework 5.15.11 and KDE framework 5.110.

Thanks in advance

Gilles Caulier
Comment 9 caulier.gilles 2024-10-07 20:46:40 UTC
Hi Michael,

Another entry which well be probably fixed with the SFace DNN model...

Gilles
Comment 10 Michael Miller 2024-10-10 01:57:50 UTC
Hi Gilles,
Yes.  I will probably close this issue when I finish my testing.  The results have been very good with the new AI models, and I don't think this will be a problem in 8.5.0.

Cheers,
Mike
Comment 11 caulier.gilles 2024-10-16 04:19:14 UTC
Hi Michael,

Don't forget to close the duplicate entry linked to this file.

Gilles
Comment 12 Maik Qualmann 2024-11-02 22:56:38 UTC
Git commit c003f95327d1239378241226140f9098b989e52e by Maik Qualmann, on behalf of Michael Miller.
Committed on 02/11/2024 at 22:56.
Pushed by mqualmann into branch 'master'.

closing tickets
Related: bug 469329, bug 431797, bug 415782, bug 472031, bug 464266, bug 423113, bug 444160
FIXED IN: 8.5.0

M  +8    -8    NEWS

https://invent.kde.org/graphics/digikam/-/commit/c003f95327d1239378241226140f9098b989e52e