Facial feature localization based on an improved active shape model
Information Sciences: an International Journal
Locality sensitive semi-supervised feature selection
Neurocomputing
Palmprint recognition with improved two-dimensional locality preserving projections
Image and Vision Computing
Supervised dimensionality reduction via sequential semidefinite programming
Pattern Recognition
Optimal Local Basis: A Reinforcement Learning Approach for Face Recognition
International Journal of Computer Vision
A multiexpert collaborative biometric system for people identification
Journal of Visual Languages and Computing
Normal maps vs. visible images: Comparing classifiers and combining modalities
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Semi-supervised orthogonal discriminant analysis via label propagation
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Enhanced graph-based dimensionality reduction with repulsion Laplaceans
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Informative Laplacian Projection
SCIA '09 Proceedings of the 16th Scandinavian Conference on Image Analysis
Human Age Estimation by Metric Learning for Regression Problems
EMMCVPR '09 Proceedings of the 7th International Conference on Energy Minimization Methods in Computer Vision and Pattern Recognition
A Self-updating Multiexpert System for Face Identification
ICIAP '09 Proceedings of the 15th International Conference on Image Analysis and Processing
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Learning a locality discriminating projection for classification
Knowledge-Based Systems
Discriminant nonnegative tensor factorization algorithms
IEEE Transactions on Neural Networks
Metric Learning for Regression Problems and Human Age Estimation
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Bayesian age estimation on face images
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Reduced-reference IQA in contourlet domain
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Constrained Laplacian Eigenmap for dimensionality reduction
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Graph-optimized locality preserving projections
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Emulating biological strategies for uncontrolled face recognition
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Active reranking for web image search
IEEE Transactions on Image Processing
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
Capturing 3D human motion from monocular images using orthogonal locality preserving projection
ICDHM'07 Proceedings of the 1st international conference on Digital human modeling
On minimum class locality preserving variance support vector machine
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Evolutionary cross-domain discriminative hessian eigenmaps
IEEE Transactions on Image Processing
Regularized locality preserving projections and its extensions for face recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics - Special issue on game theory
A rank-one update algorithm for fast solving kernel Foley-Sammon optimal discriminant vectors
IEEE Transactions on Neural Networks
Efficient face recognition using tensor subspace regression
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On design and optimization of face verification systems that are smart-card based
Machine Vision and Applications - Integrated Imaging and Vision Techniques for Industrial Inspection
Fusing local patterns of gabor magnitude and phase for face recognition
IEEE Transactions on Image Processing
Nonnegative matrix factorization with bounded total variational regularization for face recognition
Pattern Recognition Letters
Time-sensitive feature mining for temporal sequence classification
PRICAI'10 Proceedings of the 11th Pacific Rim international conference on Trends in artificial intelligence
Orthogonal locally discriminant projection for palmprint recognition
ICIC'10 Proceedings of the 6th international conference on Advanced intelligent computing theories and applications: intelligent computing
Nearest hit-misses component analysis for supervised metric learning
ICONIP'10 Proceedings of the 17th international conference on Neural information processing: theory and algorithms - Volume Part I
A survey of multilinear subspace learning for tensor data
Pattern Recognition
A New and Fast Orthogonal Linear Discriminant Analysis on Undersampled Problems
SIAM Journal on Scientific Computing
Orthogonal Complete Discriminant Locality Preserving Projections for Face Recognition
Neural Processing Letters
Maximum variance sparse mapping
ISNN'11 Proceedings of the 8th international conference on Advances in neural networks - Volume Part II
Supervised optimal locality preserving projection
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Graph optimization for dimensionality reduction with sparsity constraints
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Computers and Electrical Engineering
Measuring measures for face sample quality
MiFor '11 Proceedings of the 3rd international ACM workshop on Multimedia in forensics and intelligence
Orthogonal vs. uncorrelated least squares discriminant analysis for feature extraction
Pattern Recognition Letters
Gender from body: a biologically-inspired approach with manifold learning
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part III
Supervised subspace learning with multi-class lagrangian SVM on the grassmann manifold
AI'11 Proceedings of the 24th international conference on Advances in Artificial Intelligence
A local spectral distribution approach to face recognition
Computer Vision and Image Understanding
On nonlinear dimensionality reduction for face recognition
Image and Vision Computing
A block-based orthogonal locality preserving projection method for face super-resolution
ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part II
Graph embedding based feature selection
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On minimum distribution discrepancy support vector machine for domain adaptation
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Face recognition using Elasticfaces
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Orthogonal discriminant vector for face recognition across pose
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Towards collaborative feature extraction for face recognition
Natural Computing: an international journal
Learning orthogonal projections for Isomap
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Face recognition by searching most similar sample with immune learning
ICARIS'12 Proceedings of the 11th international conference on Artificial Immune Systems
Personal and Ubiquitous Computing
Volterra kernel based face recognition using artificial bee colonyoptimization
Engineering Applications of Artificial Intelligence
Multiple kernel local Fisher discriminant analysis for face recognition
Signal Processing
A supervised orthogonal discriminant projection for tumor classification using gene expression data
Computers in Biology and Medicine
Relative forest for attribute prediction
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part I
Regularized discriminant entropy analysis
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A Comprehensive Survey to Face Hallucination
International Journal of Computer Vision
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Following the intuition that the naturally occurring face data may be generated by sampling a probability distribution that has support on or near a submanifold of ambient space, we propose an appearance-based face recognition method, called orthogonal Laplacianface. Our algorithm is based on the locality preserving projection (LPP) algorithm, which aims at finding a linear approximation to the eigenfunctions of the Laplace Beltrami operator on the face manifold. However, LPP is nonorthogonal, and this makes it difficult to reconstruct the data. The orthogonal locality preserving projection (OLPP) method produces orthogonal basis functions and can have more locality preserving power than LPP. Since the locality preserving power is potentially related to the discriminating power, the OLPP is expected to have more discriminating power than LPP. Experimental results on three face databases demonstrate the effectiveness of our proposed algorithm