Applying DWT and PCA with Artificial Neural Network for FACE RECOGNITION
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Date
2014
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Journal ISSN
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university ghardaia-Revue ElWahat pour les Recherches et les Etudes
Abstract
This manuscript presents, Face
recognition by combining different extraction
approaches combining PCA (principal Component
Analysis), DWT (Discrete wavelet transform
neural networks. This method consists of four
steps: i) Preprocessing, ii) Dimension reduction
using DWT, iii) feature extraction using PCA and
iv) classification using neural network. To validate
this work, we have tested this technique on frontal
images of the ORL and Yale databases
Description
Revue ElWahat pour les Recherches et les Etudes Vol.7n°2 (2014)
Revue ElWahat pour les recherches et les Etudes
ISSN : 1112 -7163 Vol.7n°2 (2014)
http://elwahat.univ-ghardaia.dz
Keywords
Face Recognition, , PCA, Neural Networks, Feature extraction,, Biometrics, eigenfaces, DWT