Face verification system based on texture feature with single sample per person

Xiongjing Wang; Wenming Yang; Qingmin Liao

doi:10.1117/12.920217

13 January 2012 Face verification system based on texture feature with single sample per person

Xiongjing Wang, Wenming Yang, Qingmin Liao

Proceedings Volume 8349, Fourth International Conference on Machine Vision (ICMV 2011): Machine Vision, Image Processing, and Pattern Analysis; 834917 (2012) https://doi.org/10.1117/12.920217
Event: Fourth International Conference on Machine Vision (ICMV 11), 2011, Singapore, Singapore

Abstract

This paper introduces a face verification system implementation. In feature extraction, the algorithm is based on a classical texture descriptor, Local Binary Patterns (LBP). In decision making, a new method is proposed to determine the Client Dependent threshold (CD-th). Compared with the traditional fixed threshold, it significantly reduces error rate. Moreover, a symmetry factor is defined to increase frontal face detection rate. And a storage mode is designed to reduce time consumption in feature extraction. The implemented face verification system requires only one sample per person, and overcomes the difficulties appearing in multi-sample face verification system, including image capture problem, storage limitation and time-consumption. The experiments demonstrate the effectiveness of our proposed system.

Citation Download Citation

Xiongjing Wang, Wenming Yang, and Qingmin Liao "Face verification system based on texture feature with single sample per person", Proc. SPIE 8349, Fourth International Conference on Machine Vision (ICMV 2011): Machine Vision, Image Processing, and Pattern Analysis, 834917 (13 January 2012); https://doi.org/10.1117/12.920217

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KEYWORDS

Facial recognition systems

Feature extraction

Binary data

Eye

Image fusion

Image storage

Mouth

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