[Digikam-devel] deleteIdentity

Marcel Wiesweg marcel.wiesweg at gmx.de
Wed Jul 16 19:06:52 BST 2014

> Marcel,
> This string returned by this method is wrong i think as TLD algorithm
> is fully replaced by LBPH:
> https://projects.kde.org/projects/extragear/libs/libkface/repository/revisio
> ns/master/entry/libkface/recognitiondatabase.cpp#L520
> Right ?

Yes, it's wrong

> >> For some reason, the necessary dummy updater methods
> >> (updateV1ToV2) are already present.
> > 
> > I can remove it if necessary, but this method is called by makeUpdates()

I meant to say, we need these mehods now, they were there although not needed 
previously. All is well.

> Do you take a look to OpenBR project in the past ?
> http://openbiometrics.org/

No, I have not seen this project yet..
After a quick read through the paper they mention, they use Viola-Jones faces 
detection (as we do), normalized by the detected eye location (brings 
difficulties in my experience, as the eye is often not detected) and by Tan-
Triggs (simple, implemented in libkface). Recognition is based on LBP (as we 
do) and, in addition, SIFT descriptors and some improvements in the matching 

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