[digiKam-users] face detection with 7.2RC 1st try

[frederic chaume]

Hi Maik

Thanks a lot

after running the training dabase, the success rate is close to 100%. 
Excellent !

now still some clarification needed.

  * on the face detection menu, album selection can only be modified
    when "face detection" is set, no change possible when "face
    recognition is set". So should we run 1st the "face detection" (and
    then select the albums) before runinng "face recognitation" ?
  * still seeing few faces with 1 new , while no unconfirmed is proposed
    (but not systematic)
  * I have run a database training on all collections , then started a
    face recognitation on all collections (just set "all collections" in
    face detection without running it, hope it is ok). still on-going,
    will let you know the result,

thanks
frederic


Le 01/02/2021 à 22:23, Maik Qualmann a écrit :
> It is important that you rebuild the training database. This is done in the
> maintenance tool under face detection/recognition activate the checkbox for
> the rebuild the training database. The settings for the albums to be searched
> are in a tab in the left People sidebar.
>
> Maik
>
> Am Montag, 1. Februar 2021, 09:48:56 CET schrieb frederic chaume:
>> Hi all
>>
>> just installed 7.2 RC on windows and start playing with face tagging ,
>> below a 1st quick feedback
>>
>>    * 1st of all: I like the presentation and the speed. it is much more
>>      efficient then previous release (ease to find confirmed, unconfirmed)
>>    * seems the number of initial tags when I  start using  7.2 is much
>>      lower than what I have in previous release . Is that normal?
>>    * some face tag is shown with 1 new , but no new is proposed, only the
>>      confirmed ones are available/visible
>>    * with the 1st run , the success rate is very low (<10%), so I have
>>      unconfirmed most of them (and confirmed the positive ones)
>>    * 2nd run   very few  new face is proposed for the existing tags (1 or
>>      2 in some faces tags)
>>        o I have thousands of "unkonwn" but was thinking they could be
>>          proposed to the existing faces as "unconfirmed" faces?
>>        o how to select albums? in the people menu on the left, I see "no
>>          album selected" and didn't find how to add it (I'm using
>>          recognize face). I tried using the maintenance tool, but no change
>>        o do we have to run "detect face" before "recognize face" ? I
>>          tried also and didn't get more new unconfirmed proposed in the
>>          face tags
>>
>> Did I miss something ?
>>
>> thanks and regards
>>
>> frederic
>
>
>
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