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http://hdl.handle.net/10397/1185
| Title: | Does EigenPalm work? A system and evaluation perspective | Authors: | Cheung, KH Kong, WKA Zhang, DD Kamel, M You, J |
Issue Date: | 2006 | Source: | The 18th International Conference on Pattern Recognition : 20-24 August, 2006, Hong Kong : proceedings, v. 4, p. 445-448 | Abstract: | Recently, there are keen interests in EigenPalm, which, collectively, refers to those methods that extract palmprint features directly from the appearance by means of Principal Component Analysis (PCA) for (dis)similarity matching. Encouraging results have been reported with the use of EigenPalm. However, we find a different story under a system and evaluation perspective. In this paper, we would like to introduce three issues that should be considered: the effects of templates from two different sessions, the effects of identical twins and the effects of unseen subjects. They are missing in the previous studies of EigenPalm. | Keywords: | Eigenvalues and Eigenfunctions Electronic document identification systems Pattern matching Principal component analysis |
Publisher: | IEEE Computer Society | ISBN: | 0-7695-2521-0 | Rights: | © 2006 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| Appears in Collections: | Conference Paper |
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| eigenpalm-work_06.pdf | 162.61 kB | Adobe PDF | View/Open |
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