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Face recognition quality assessment
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Alexander Goncharov  
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 More options Nov 3, 4:56 am
From: Alexander Goncharov <ag.ts...@gmail.com>
Date: Tue, 3 Nov 2009 01:56:14 -0800 (PST)
Local: Tues, Nov 3 2009 4:56 am
Subject: Face recognition quality assessment
Hello!

Could somebody point me to the good article about quality assessment
of face recognition system?

Denote F = {(f_k,label_k), k=1,...,N} a sample of faces, where each
face f_k associated with person's id label_k.
Denote A:F->{1,...,K} a face recognition algorithm, which for each
face f from F give the person's id. It is obvious, that in some cases
face recognition algorithm may give wrong id: A(f_k) is not label_k.

The question is how to estimate Type 1 Error and Type 2 Error (or
recall and precision) if sample F contain different number of photos
for each person?
I know how to estimate this metrics for separate person, but i'm not
sure how to correctly aggregate this metrics for all persons in sample.


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i.makaremi  
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 More options Nov 6, 10:40 pm
From: "i.makaremi" <i.makar...@gmail.com>
Date: Fri, 6 Nov 2009 19:40:10 -0800 (PST)
Local: Fri, Nov 6 2009 10:40 pm
Subject: Re: Face recognition quality assessment
You may want to read these two papers:
"A Meta-Analysis of Face Recognition Covariates", Yui Man Lui, David
Bolme, Bruce A. Draper, J. Ross Beveridge, Geoff Givens, P. Jonathon
Phillips
and  "Meta-Analysis of Face Recognition Algorithms", P. Jonathon
Phillips, Elaine M. Newton to learn more about standard methods.
Also section 1.1.2 of "Face Processing" book by wenyi zhao and rama
chellappa might give you good idea and help you in this matter. It's
very short though.

good luck
ImAn

On Nov 3, 5:56 am, Alexander Goncharov <ag.ts...@gmail.com> wrote:


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Alexander Goncharov  
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 More options Nov 9, 7:15 am
From: Alexander Goncharov <ag.ts...@gmail.com>
Date: Mon, 9 Nov 2009 04:15:59 -0800 (PST)
Local: Mon, Nov 9 2009 7:15 am
Subject: Re: Face recognition quality assessment
Thanks a lot!

Here direct links for mentioned articles:

On Nov 7, 6:40 am, "i.makaremi" <i.makar...@gmail.com> wrote:

> You may want to read these two papers:
> "A Meta-Analysis of Face Recognition Covariates", Yui Man Lui, David
> Bolme, Bruce A. Draper, J. Ross Beveridge, Geoff Givens, P. Jonathon
> Phillips

http://www.cs.colostate.edu/~bolme/publications/btas09lui.pdf

> and  "Meta-Analysis of Face Recognition Algorithms", P. Jonathon
> Phillips, Elaine M. Newton to learn more about standard methods.

http://www.computer.org/portal/web/csdl/doi/10.1109/AFGR.2002.1004160

> Also section 1.1.2 of "Face Processing" book by wenyi zhao and rama
> chellappa might give you good idea and help you in this matter. It's
> very short though.

http://books.google.com/books?hl=en&lr=&id=ZRw9dP7nj2kC&oi=fnd&pg=PR1...

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