DocumentCode
2823129
Title
Wavelets and neural networks based face recognition system
Author
Rizk, R.M. ; Said, O. ; El-Sayed, R. ; Sobhy, K.
Author_Institution
Alexandria Univ.
Volume
2
fYear
2003
fDate
30-30 Dec. 2003
Firstpage
965
Abstract
This paper introduces a neural network-based face recognition system. The discrete wavelet transform was used for feature extraction and dimensional reduction method as a preprocessing step to the ORL database before training the network. A new algorithm is introduced for performance improvement. The algorithm trains two neural networks, each with a different input vector, the first is the horizontal. Image elements and the second is the vertical image elements. The recognition rate is highly improved
Keywords
discrete wavelet transforms; face recognition; feature extraction; learning (artificial intelligence); neural nets; visual databases; ORL database; dimensional reduction method; discrete wavelet transforms; face recognition system; feature extraction; neural network training; Access control; Biometrics; Discrete wavelet transforms; Face recognition; Feature extraction; Image coding; Image databases; Neural networks; Spatial databases; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Conference_Location
Cairo
ISSN
1548-3746
Print_ISBN
0-7803-8294-3
Type
conf
DOI
10.1109/MWSCAS.2003.1562447
Filename
1562447
Link To Document