https://bugs.kde.org/show_bug.cgi?id=415566
Bug ID: 415566
Summary: Use existing face rectangles to improve recognition
Product: digikam
Version: 7.0.0
Platform: Appimage
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Faces-Recognition
Assignee: digikam-bugs-n...@kde.org
Reporter: iwannaber...@gmail.com
Target Milestone: ---
SUMMARY
I have been testing the new face recognition capabilities from the last 7.0
beta. I know that a few faces need to be manually identified for each person
before the recognition can work, but I have noticed that only faces which have
manually identified after the installation of the 7.0.0 version are used for
recognition. All other existing people are ignored.
It would be optimal if the algorithm would also used pre-tagged face rectangles
to train each person's dataset. That way, it would benefit from faces tagged in
previous digikam versions and faces tagged in other picture software.
STEPS TO REPRODUCE
1. Start from a digikam library where people are already tagged with faces.
2. Detect new faces. Make sure it detects faces of already existing people.
3. Recognize new faces.
OBSERVED RESULT
No faces could be recognized.
EXPECTED RESULT
Existing face rectangles should be used for training face recognition.
SOFTWARE/OS VERSIONS
Ubuntu 18.04LTS with Digikam 7.0.0Beta1 (appimage)
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