Face Recognition in Global Harmonic Subspace

Jiang, Richard, Crookes, Danny and Luo, Nie (2010) Face Recognition in Global Harmonic Subspace. IEEE Transactions on Information Forensics and Security, 5 (3). pp. 416-424. ISSN 1556-6013

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Official URL: http://dx.doi.org/10.1109/TIFS.2010.2051544

Abstract

In this paper, a novel pattern recognition scheme, global harmonic subspace analysis (GHSA), is developed for face recognition. In the proposed scheme, global harmonic features are extracted at the semantic scale to capture the 2-D semantic spatial structures of a face image. Laplacian Eigenmap is applied to discriminate faces in their global harmonic subspace. Experimental results on the Yale and PIE face databases show that the proposed GHSA scheme achieves an improvement in face recognition accuracy when compared with conventional subspace approaches, and a further investigation shows that the proposed GHSA scheme has impressive robustness to noise.

Item Type: Article
Uncontrolled Keywords: Face recognition, Hartley transform, Laplacian Eigenmap, global harmonic subspace analysis (GHSA)
Subjects: G400 Computer Science
Department: Faculties > Engineering and Environment > Computer Science and Digital Technologies
Depositing User: Ellen Cole
Date Deposited: 14 May 2013 13:56
Last Modified: 10 Aug 2015 11:24
URI: http://nrl.northumbria.ac.uk/id/eprint/12566

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