International Journal of Computer Vision

, Volume 90, Issue 3, pp 331–349

Anthropometric 3D Face Recognition

Authors

    • The Department of Electrical and Computer EngineeringThe University of Texas at Austin
  • Mia K. Markey
    • Department of Biomedical EngineeringThe University of Texas
  • Alan C. Bovik
    • The Department of Electrical and Computer EngineeringThe University of Texas at Austin
Article

DOI: 10.1007/s11263-010-0360-8

Cite this article as:
Gupta, S., Markey, M.K. & Bovik, A.C. Int J Comput Vis (2010) 90: 331. doi:10.1007/s11263-010-0360-8

Abstract

We present a novel anthropometric three dimensional (Anthroface 3D) face recognition algorithm, which is based on a systematically selected set of discriminatory structural characteristics of the human face derived from the existing scientific literature on facial anthropometry. We propose a novel technique for automatically detecting 10 anthropometric facial fiducial points that are associated with these discriminatory anthropometric features. We isolate and employ unique textural and/or structural characteristics of these fiducial points, along with the established anthropometric facial proportions of the human face for detecting them. Lastly, we develop a completely automatic face recognition algorithm that employs facial 3D Euclidean and geodesic distances between these 10 automatically located anthropometric facial fiducial points and a linear discriminant classifier. On a database of 1149 facial images of 118 subjects, we show that the standard deviation of the Euclidean distance of each automatically detected fiducial point from its manually identified position is less than 2.54 mm. We further show that the proposed Anthroface 3D recognition algorithm performs well (equal error rate of 1.98% and a rank 1 recognition rate of 96.8%), out performs three of the existing benchmark 3D face recognition algorithms, and is robust to the observed fiducial point localization errors.

Keywords

3D face recognitionAnthropometricLocal facial featuresGeodesic distances
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Copyright information

© Springer Science+Business Media, LLC 2010