FRVT 2006: Quo Vadis face quality

J. Ross Beveridge, Geof H. Givens, P. Jonathon Phillips, Bruce A. Draper, David S. Bolme, Yui Man Lui

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

A study is presented showing how three state-of-the-art algorithms from the Face Recognition Vendor Test 2006 (FRVT 2006) are effected by factors related to face images and people. The recognition scenario compares highly controlled images to images taken of people as they stand before a camera in settings such as hallways and outdoors in front of buildings. A Generalized Linear Mixed Model (GLMM) is used to estimate the probability an algorithm successfully verifies a person conditioned upon the factors included in the study. The factors associated with people are: Gender, Race, Age and whether they wear Glasses. The factors associated with images are: the size of the face, edge density and region density. The setting, indoors versus outdoors, is also a factor. Edge density can change the estimated probability of verification dramatically, for example from about 0.15 to 0.85. However, this effect is not consistent across algorithm or setting. This finding shows that simple measurable factors are capable of characterizing face quality; however, these factors typically interact with both algorithm and setting.

Original languageEnglish
Pages (from-to)732-743
Number of pages12
JournalImage and Vision Computing
Volume28
Issue number5
DOIs
StatePublished - May 2010
Externally publishedYes

Funding

The work was funded in part by the Technical Support Working Group (TSWG) under Task T-1840C. P.J.P. was supported by the Department of Homeland Security, Director of National Intelligence, Federal Bureau of Investigation and National Institute of Justice. The identification of any commercial product or trade name does not imply endorsement or recommendation by Colorado State University or the National Institute of Standards and Technology.

Keywords

  • Biometric quality
  • Face recognition
  • Generalized linear mixed models
  • Image covariates

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