System design and assessment methodology for face recognition algorithms

  • Authors:
  • Hyeonjoon Moon

  • Affiliations:
  • Center for Emotion Recognition and Robot Vision (CERRV), School of Computer Engineering, Sejong University, Seoul, Korea

  • Venue:
  • SINOBIOMETRICS'04 Proceedings of the 5th Chinese conference on Advances in Biometric Person Authentication
  • Year:
  • 2004

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Abstract

For biometric person authentication, system design and assessment methodology form essential part of the entire process We design a performance evaluation methodology for face recognition system based on identification and verification model To validate our model, we designed a projection-based face recognition system which requires numerous design decisions We explicitly state the design decisions by introducing a generic modular face recognition system We explore various implementations for preprocessing, representation and recognition modules Our experiment includes major factors for system design and assessment: (1) changing the illumination normalization preprocessing; (2) varying the number of features in the representation; and (3) changing the similarity measure in recognition process We perform experiments and present results for identification and verification scenarios.