Boom, B.J. and Beumer, G.M. and Spreeuwers, L.J. and Veldhuis, R.N.J.
Matching score based face recognition.
In: 17th Annual Workshop on Circuits, 23-24 Nov 2006, Veldhoven, The Netherlands.
Technology Foundation STW.
Full text available as:
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Accurate face registration is of vital importance
to the performance of a face recognition algorithm.
We propose a new method: matching score based face registration,
which searches for optimal alignment by maximizing
the matching score output of a classifier as a function of
the different registration parameters (translation, rotation,
scale). We compare this method with our previously developed
methods, namely MLLL based on maximizing the likelihood
ratio in combination with BILBO which corrects outliers
in the found landmarks and a Viola-Jones based landmark
detector. We determine the accuracy of the registration
methods and give an indication of the speed of the methods.
Futhermore, we investigate the influence of the registration
on the task of face verification.
|Item Type:||Conference or Workshop Paper (Full Paper, Poster)|
|Research Group:||EWI-SAS: Signals and Systems|
|Research Program:||CTIT-ISTRICE: Integrated Security and Privacy in a Networked World, UT-CST: Crime Science Twente|
|Deposited On:||25 January 2007|
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