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Frontal Face Synthesis Based on Multiple Pose-Variant Images for Face Recognition

  • Congcong Li
  • Guangda Su
  • Yan Shang
  • Yingchun Li
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4642)

Abstract

Pose variance remains a challenging problem for face recognition. In this paper, a stereoscopic synthesis method for generating a frontal face image is proposed to improve the performance of automatic face recognition system. Through this method, a frontal face image is generated based on two pose-variant face images. Before the synthesis, face pose estimation, feature point extraction and alignment are executed on the two non-frontal images. Benefited from the high accuracy of pose estimation and alignment, the composed frontal face retains the most important features of the two corresponding non-frontal face images. Experiment results show that using the synthetic frontal image achieves a better recognition rate than using the non-frontal ones.

Keywords

Face recognition pose estimation face alignment stereoscopy texture synthesis 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Congcong Li
    • 1
  • Guangda Su
    • 1
  • Yan Shang
    • 1
  • Yingchun Li
    • 1
  1. 1.Electronic Engineering Department, Tsinghua University, Beijing, 100084China

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