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Biometric solution for embedded device gained significant attention in the commercial and research sectors over recent years. Combining multiple biometrics may enhance the performance of personal verification system in accuracy and reliability. This paper presents a new multi-biometric verification solution aimed at implementing on an embedded system within a wide range of applications. The system...
This paper proposes a scheme that is based on linear correlation criterion to select optimized Gabor filter bank. In addition, by using 2D Gaborface matrices rather than transformed 1D feature vectors, a novel Gaborface-based 2DPCA and (2D) 2 PCA classification method is introduced. Two kinds of strategies to use the bank of Gaborfaces are proposed: ensemble Gaborface representation (EGFR)...
Appearance-based face recognition was extended into across poses scenarios in this paper. Information related with pose rotation was discarded in traditional multi-view works but was learned from sample face images in present. Face recognition was implemented by reconstructing frontal view features using transformation matrix. Experiments proved that the proposed method was a much effective approach...
In this paper we developed a subspace analysis technology for pose-insensitive face recognition system using the proposed transformation matrix. Generic training image sets are used to train view-dependent subspaces, transformation matrix is calculated by solving linear matrix equations. Utilizing transformation matrix, side-view features could be converted into frontal view, recognition is implemented...
Face recognition is an advanced identification solution which can meet the crying needs in security areas. Pose effect is a big challenge for robust applications of this technology. We proposed a feature transformation approach to cope with the head rotation roughly within half profile view. Comparing with algorithms based on computer vision technology, the proposed feature transformation method is...
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