Eigenfaces vs. Fisherfaces: Recognition Using Class Specific Linear Projection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Face Recognition by Elastic Bunch Graph Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
Distortion Invariant Object Recognition in the Dynamic Link Architecture
IEEE Transactions on Computers
Classifying Facial Attributes Using a 2-D Gabor Wavelet and Discriminant Analysis
FG '00 Proceedings of the Fourth IEEE International Conference on Automatic Face and Gesture Recognition 2000
A Flexible Feature Matching for Automatic Face and Facial Feature Points Detection
ICPR '98 Proceedings of the 14th International Conference on Pattern Recognition-Volume 1 - Volume 1
Journal of Cognitive Neuroscience
Face recognition system using accurate and rapid estimation of facial position and scale
AVBPA'03 Proceedings of the 4th international conference on Audio- and video-based biometric person authentication
Parallelization between face localization and person identification
FGR' 04 Proceedings of the Sixth IEEE international conference on Automatic face and gesture recognition
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Facial recognition technology needs to be robust for arbitrary facial appearances because a face changes according to facial expressions and facial poses. In this paper, we propose a method which automatically performs face recognition for variously scaled facial images. The method performs flexible feature matching using features normalized for facial scale. For normalization, the facial scale is probabilistically estimated and is used as a scale factor of an improved Gabor wavelet transformation. We implement a face recognition system based on the proposed method and demonstrate the advantages of the system through facial recognition experiments. Our method is more efficient than any other and can maintain a high accuracy of face recognition for facial scale variations.