External process interface for digikam?

[Maik Qualmann]

> I seem to be stumped applying face recognition/matching across many
> albums I have.  It seems I cannot select multiple albums and then
> invoke these processes?

???

In the People tab on the left sidebar, albums can be selected and then 
processed. Or the maintenance tool has an album selection option.

https://docs.digikam.org/en/main_window/people_view.html#people-view
https://docs.digikam.org/en/maintenance_tools/maintenance_faces.html

Maik