[digiKam-users] face tagging persistently ignore a face
sdktda at gmail.com
Thu Mar 2 12:08:18 GMT 2023
On 2023-03-02 13:00, Travis Kelley wrote:
> Yes. When you "ignore" a face, you are essentially marking that face
> with a name of "ignore". Other software will see the tag in the
> metadata of that photo.
Does this mean that it is problematic to tag exceptionally blurry faces
as "ignore" in that this could result in some kind of "catch all face"
that will match a lot of faces incorrectly?
PS. What about the "This is not a face" (red X button) - does this also
just tag the detected face region as a "not face" tag? Or does it rather
just throw the face out of the detected faces pile (thus, resulting in
this image region being re-detected as a face some later time)? Or how
does this work?
I have noticed that when I have a picture with high entropy regions like
a heap of gravel or rocks, it will often detect faces in that "noise". I
always click "This is not a face" but I have a feeling that the same
regions keep turning up when I do face detection again. But maybe it is
just other regions of the same "noise"?
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