Two-Dimensional PCA: A New Approach to Appearance-Based Face Representation and Recognition
IEEE Transactions on Pattern Analysis and Machine Intelligence
Journal of Cognitive Neuroscience
2D-LDA: A statistical linear discriminant analysis for image matrix
Pattern Recognition Letters
A note on two-dimensional linear discriminant analysis
Pattern Recognition Letters
Two-dimensional maximum margin feature extraction for face recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics - Special issue on cybernetics and cognitive informatics
Block-wise 2D kernel PCA/LDA for face recognition
Information Processing Letters
Facial images dimensionality reduction and recognition by means of 2DKLT
Machine Graphics & Vision International Journal
ICCSA'11 Proceedings of the 2011 international conference on Computational science and Its applications - Volume Part V
Fast and robust face recognition for incremental data
ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume part II
Survey: Subspace methods for face recognition
Computer Science Review
Ordinal preserving projection: a novel dimensionality reduction method for image ranking
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
Separable linear discriminant analysis
Computational Statistics & Data Analysis
GridLDA of Gabor wavelet features for palmprint identification
Proceedings of the Third Symposium on Information and Communication Technology
Fusion of bidirectional image matrices and 2D-LDA: an efficient approach for face recognition
Proceedings of the Third Symposium on Information and Communication Technology
Equivalence Between LDA/QR and Direct LDA
International Journal of Cognitive Informatics and Natural Intelligence
An efficient approach for face recognition based on common eigenvalues
Pattern Recognition
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Although 2DLDA algorithm obtains higher recognition accuracy, a vital unresolved problem of 2DLDA is that it needs huge feature matrix for the task of face recognition. To overcome this problem, this paper presents an efficient approach for face image feature extraction, namely, (2D)^2LDA method. Experimental results on ORL and Yale database show that the proposed method obtains good recognition accuracy despite having less number of coefficients.