DocumentCode
1821998
Title
Fusion by combination of scores multi-biometric systems
Author
Belahcène, Mébarka ; Ouamane, AbdElMalik ; Ahmed, AbdElMalik Taleb
Author_Institution
LMSE, Univ. Mohamed Khider Biskra Algeria, Algeria
fYear
2011
fDate
4-6 July 2011
Firstpage
252
Lastpage
257
Abstract
We built a m ulti-biometric authentication of faces and voices by studying combinations of scores by simple methods are: the average, product, minimum, maximum, median and weighted sum. And the fuzzy measures: fuzzy integral Choquet and Sugeno. Another important issue addressed in this work is the normalization of scores is necessary before the combination of scores, for that we are trying to study at this stage three methods of normalization of scores are: Z-Score, quadratic-linear-quadratic (QLQ) and double sigmoid function.
Keywords
authorisation; biometrics (access control); face recognition; fuzzy set theory; image fusion; Z-Score; double sigmoid function; fuzzy integral; multibiometric face authentication; multibiometric system fusion; quadratic-linear-quadratic function; Decision support systems; authentication; fusion; fuzzy integral; multi-biometric; normalization of scores;
fLanguage
English
Publisher
ieee
Conference_Titel
Visual Information Processing (EUVIP), 2011 3rd European Workshop on
Conference_Location
Paris
Print_ISBN
978-1-4577-0072-9
Type
conf
DOI
10.1109/EuVIP.2011.6045519
Filename
6045519
Link To Document