[Digikam-devel] [Bug 146288] Face detection / recognition for digikam

Alex alexjironkin at gmail.com
Fri Mar 19 16:06:35 GMT 2010


--- Comment #105 from Alex <alexjironkin gmail com>  2010-03-19 17:06:18 ---
Haar training is not something of interest, because it doesn't provide ability
to update on the fly. Unless you can think of a way that can be done because
haartraining learns from scratch everytime. So you need to write updater from
scratch and do some clever hacking of retrieving previous states from learning.

So we are interested in refining face detection first. When you say it is 99%
good, it also has high rate of Type II errors, identifying something as a face
when its not, which is bad. That is what needs refining. This problem arises
when you use real photos, because need to specify feature size in the

Or you can think of a better face detection mechanism


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