Fuzzy cyclic random mapping for face recognition based on MD-RiuLBP feature

  • Authors:
  • Wu Yichen;Fang Yuchun;Tan Ying

  • Affiliations:
  • School of Computer Engineering and Science, Shanghai University, Shanghai, China;School of Computer Engineering and Science, Shanghai University, Shanghai, China;School of Computer Engineering and Science, Shanghai University, Shanghai, China

  • Venue:
  • CCBR'11 Proceedings of the 6th Chinese conference on Biometric recognition
  • Year:
  • 2011

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Abstract

In this paper, we propose a novel face-hashing algorithm named Fuzzy Cyclic Random Mapping (FCRM) and utilize it with our previously proposed Multi-directional Rotation Invariant Uniform Local Binary Pattern (MD-RiuLBP) feature for both face authentication and identification. The kernel part of the FCRM is a cyclic random mapping process. The fault-tolerant technology is also introduced in the FCRM to reduce the impact of random noise existing in the face features. Several popular face features are compared to verify the effectiveness of FCRM. Experiments show that the FCRM performs the best when using the MD-RiuLBP feature. Experimental results prove that the proposed FCRM takes into consideration both the security and the fault tolerance and can prevent the imposters while keeping high accuracy.