TY - JOUR
KW - Gabor filter
KW - Analysis
KW - Recognition
KW - Hidden Markov Models
AU - Zineb Elgarrai
AU - Othmane Elmeslouhi
AU - Mustapha Kardouchi
AU - Hakim Allali
AU - Sid-Ahmed Selouani
AB - This paper presents a new offline face recognition system. The proposed system is built on one dimensional left-to- right Hidden Markov Models (1D-HMMs). Facial image features are extracted using Gabor wavelets. The dimensionality of these features is reduced using the Fisher’s Discriminant Analysis method to keep only the most relevant information. Unlike existing techniques using 1D-HMMs, in classification step, the proposed system employs 1D-HMMs to find the relationship between reduced features components directly without any additional segmentation step of interest regions in the face image. The performance evaluation of the proposed method was performed with AR database and the proposed method showed a high recognition rate for this database.
IS - Special Issue on Artificial Intelligence Underpinning
M1 - 1
N2 - This paper presents a new offline face recognition system. The proposed system is built on one dimensional left-to- right Hidden Markov Models (1D-HMMs). Facial image features are extracted using Gabor wavelets. The dimensionality of these features is reduced using the Fisher’s Discriminant Analysis method to keep only the most relevant information. Unlike existing techniques using 1D-HMMs, in classification step, the proposed system employs 1D-HMMs to find the relationship between reduced features components directly without any additional segmentation step of interest regions in the face image. The performance evaluation of the proposed method was performed with AR database and the proposed method showed a high recognition rate for this database.
PY - 2016
SP - 11
EP - 14
T2 - International Journal of Interactive Multimedia and Artificial Intelligence
TI - Offline Face Recognition System Based on Gabor- Fisher Descriptors and Hidden Markov Models
UR - http://www.ijimai.org/JOURNAL/sites/default/files/files/2016/02/ijimai20164_1_2_pdf_27472.pdf
VL - 4
SN - 1989-1660
ER -