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| Content Provider | Springer Nature Link |
|---|---|
| Author | Ouamane, A. Belahcene, M. Benakcha, A. Bourennane, S. Taleb Ahmed, A. |
| Copyright Year | 2014 |
| Abstract | In this work, we present a robust face authentication approach merging multiple descriptors and exploiting both 3D and 2D information. First, we correct the heads rotation in 3D by iterative closest point algorithm, followed by an efficient preprocessing phase. Then, we extract different features namely: multi-scale local binary patterns (MSLBP), novel statistical local features (SLF), Gabor wavelets, and scale invariant feature transform (SIFT). The principal component analysis followed by enhanced fisher linear discriminant model is used for dimensionality reduction and classification. Finally, fusion at the score level is carried out using two-class support vector machines. Extensive experiments are conducted on the CASIA 3D faces database. The evaluation of individual descriptors clearly showed the superiority of the proposed SLF features. In addition, applying the ( $$\hbox {3D} + \hbox {2D}$$ ) multimodal score level fusion, the best result is obtained by combining the SLF with the $$\hbox {MSLBP}+\hbox {SIFT}$$ descriptor yielding in an equal error rate of 0.98 % and a recognition rate of $$\hbox {RR} = 97.22\,\%$$ . |
| Starting Page | 129 |
| Ending Page | 137 |
| Page Count | 9 |
| File Format | |
| ISSN | 18631703 |
| Journal | Signal, Image and Video Processing |
| Volume Number | 10 |
| Issue Number | 1 |
| e-ISSN | 18631711 |
| Language | English |
| Publisher | Springer London |
| Publisher Date | 2014-11-16 |
| Publisher Place | London |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Iterative closest point Multi-scale local binary patterns (MSLBP) Statistical local features (SLF) Scale invariant feature transform (SIFT) Fusion Signal, Image and Speech Processing Image Processing and Computer Vision Computer Imaging, Vision, Pattern Recognition and Graphics Multimedia Information Systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering |
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