[digikam] [Bug 431831] How much data gets sent to digikam.org for face recognition

2021-01-23 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=431831

Maik Qualmann  changed:

   What|Removed |Added

 Status|REPORTED|RESOLVED
   Version Fixed In||7.2.0
 Resolution|--- |WORKSFORME

--- Comment #4 from Maik Qualmann  ---
I think it's all said. We do not send any data to our "digiKam server". I close
the bug.

Maik

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[digikam] [Bug 431831] How much data gets sent to digikam.org for face recognition

2021-01-20 Thread Maik Qualmann
https://bugs.kde.org/show_bug.cgi?id=431831

Maik Qualmann  changed:

   What|Removed |Added

 CC||metzping...@gmail.com

--- Comment #3 from Maik Qualmann  ---
The face recognition is based on Deep Learning with Deep Neural Networks
modules from OpenCV (a few terms to google). Of course, this algorithm must
know what faces are. To do this, we download publicly available ready-made
model data from a server of the KDE community. This happens once if the model
data was not found on your computer, as I said download, no upload. The
algorithm works completely locally on your computer. Now you give the faces
names, so that their face vectors are saved in a database on your computer
(recognition.db). In this way the algorithm learns and can recognize your faces
in the future. Further improvements will result if we correct and optimize our
code in new digiKam versions. Of course, we only test digiKam on our own image
collections. Our hobby is photography too, and we have tens of thousands or
more images on our hard drive.

Maik

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[digikam] [Bug 431831] How much data gets sent to digikam.org for face recognition

2021-01-20 Thread Samuel
https://bugs.kde.org/show_bug.cgi?id=431831

--- Comment #2 from Samuel  ---
(In reply to caulier.gilles from comment #1)
> Hi,
> 
> Q : How much data are send to a remote server as digikam.org or something
> like that to run faces management ?
> 
> Nothing...
> 
> All is done locally. this is the goal of this project. We don't use any
> external resources to complete face detection or recognition using IA.
> 
> You want to be sure. It's simple... before to scan your collections for
> faces, disconnect the computer from the network. You will see that all works
> as well...
> 
> We are open source, not Google.
> 
> Best 
> 
> Gilles Caulier

Thank you for that! I have tried, and you're right - it works even without
internet. But then I have to ask, how does the facial recognition algorithm
improve over time if none of the faces in our catalogs are sent to Digikam
servers? Do you just rely on 3rd party datasets, etc?

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[digikam] [Bug 431831] How much data gets sent to digikam.org for face recognition

2021-01-19 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=431831

caulier.gil...@gmail.com changed:

   What|Removed |Added

 CC||caulier.gil...@gmail.com
Summary|How much data gets sent to  |How much data gets sent to
   |Digikam: RE face|digikam.org for face
   |recognition |recognition
 OS|Other   |All

--- Comment #1 from caulier.gil...@gmail.com ---
Hi,

Q : How much data are send to a remote server as digikam.org or something like
that to run faces management ?

Nothing...

All is done locally. this is the goal of this project. We don't use any
external resources to complete face detection or recognition using IA.

You want to be sure. It's simple... before to scan your collections for faces,
disconnect the computer from the network. You will see that all works as
well...

We are open source, not Google.

Best 

Gilles Caulier

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