Abstract
This paper describes the comparison between Principal component analysis (PCA) also known as eigenfaces and Zernike moments (ZM) as feature extractors, used in face recognition. These feature extraction methods are still being research until today even though the techniques may either be hybrid or fusion. The study look into the capability of these two feature extraction methods to recognize face due to changes in illumination condition, pose, facial expression and others. The experiment carried out utilizes the earliest eigenfaces technique adopted from Turk and Pentland [1] and ZM polynomials [2]. The classification technique employed in the recognition stage is a simple Euclidean square distance classifier or nearest neighbor (NN). The experiments utilized database face images from Olivetti research laboratory (ORL) consisting of 40 subjects of 10 images each where none of them are identical [3]. They vary in position, rotation, scale and expression, with and without glasses. From the comparative study, the outstanding feature extraction method is considered for face recognition system.
Original language | English |
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Title of host publication | 3rd Kuala Lumpur International Conference on Biomedical Engineering 2006 |
Editors | Fatimah Ibrahim, Noor Azuan Abu Osman, Juliana Usman, Nahrizul Adib Kadri |
Publisher | Springer |
Pages | 37-41 |
Number of pages | 5 |
ISBN (Electronic) | 9783540680161 |
DOIs | |
Publication status | Published - 2007 |
Externally published | Yes |
Event | Kuala Lumpur International Conference on Biomedical Engineering (BIOMED) 2006 - Palace of the Golden Horses, Kuala Lumpur, Malaysia Duration: 11 Dec 2006 → 14 Dec 2006 Conference number: 3rd https://link.springer.com/book/10.1007%2F978-3-540-68017-8 (Proceedings) https://link.springer.com/book/10.1007/978-3-540-68017-8 |
Publication series
Name | IFMBE Proceedings |
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Volume | 15 |
ISSN (Print) | 1680-0737 |
ISSN (Electronic) | 1433-9277 |
Conference
Conference | Kuala Lumpur International Conference on Biomedical Engineering (BIOMED) 2006 |
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Abbreviated title | BIOMED 2006 |
Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 11/12/06 → 14/12/06 |
Internet address |
Keywords
- Eigenface
- Nearest neighbor
- Orthogonal moment
- Principle component analysis
- Zernike moments