[digiKam-users] How to undo a face tag?

[Thomas]

In this bug from back in 2007, Jens mentions in 2015:

 > "The implementation could maintain an "undo" database table where a 
SQL string is stored for each operation that would undo exactly that
 > operation. (Or a more structural approach, storing the type of 
operation including previous values).
 >
 > If sidecar files are used, a backup file could be created upon 
modification."


Has any work been done on this?

Is there any reason not to implement this?


BR

Thomas




On 2022-08-03 09:06, Gilles Caulier wrote:
> See this bug report :
> https://bugs.kde.org/show_bug.cgi?id=142753
>
>
> Le mar. 2 août 2022 à 09:51, Thomas <sdktda at gmail.com> a écrit :
>
>     Hi,
>
>
>     What is the correct steps to take in order to easily undo a face tag?
>
>     This will typically happen in two slightly different scenarios:
>
>     1: I accidentally confirm a suggested face that was suggested as the
>     wrong person. How do I find that face/image again and unto this
>     confirmation?
>
>
>     2: I select a large amount of faces and tag them as Person X. But by
>     accident, one of these faces was actually Person Y. How do I undo
>     this?
>
>
>     And one thing is to actually remove the incorrect face tag - but I
>     also
>     need to be sure that the face-matching model is updated so that it no
>     longer considers faces of Person Y as matching Person X.
>
>     -- 
>     Mvh
>     Thomas
>
> -- 
> Send with Gmail Mobile

-- 
Mvh
Thomas
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