Force work induced metric for face verification

  • Authors:
  • Jianjun Qian;Jian Yang;Zhangjing Yang;Weilan Wang

  • Affiliations:
  • School of Computer Science, Nanjing University of Science and Technology, Nanjing, China;School of Computer Science, Nanjing University of Science and Technology, Nanjing, China;School of Computer Science, Nanjing University of Science and Technology, Nanjing, China;School of Mathematics and Computer Science, Northwest University for Nationalities, Lanzhou, China

  • Venue:
  • IScIDE'12 Proceedings of the third Sino-foreign-interchange conference on Intelligent Science and Intelligent Data Engineering
  • Year:
  • 2012

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Abstract

This paper presents a robust and simple metric approach named Force Work Induced Metric (FWIM) according to a Physical model. A novel image local descriptor based on FWIM (FWIM-LD) is then introduced for face verification. FWIM-LD captures the local structure information between central pixel and its neighbors effectively. PCA thus is used to obtain the low-dimensional and significant features. Subsequently, we employ the binary-like face representation method to further improve the face verification rate. Experimental results on the challenging benchmark "Labeled Faces in the Wild" (LFW) dataset demonstrate that the proposed method achieves better performance than the state-of-the-art algorithms.