Robust Face Recognition with Light Compensation

  • Authors:
  • Yea-Shuan Huang;Yao-Hong Tsai;Jun-Wei Shieh

  • Affiliations:
  • -;-;-

  • Venue:
  • PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
  • Year:
  • 2001

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Abstract

This paper proposes a face recognition method which is based on a Generalized Probabilistic Descent (GPD) learning rule with a three-layer feed-forward network. This method aims to recognize faces in a loosely controlled surveillance environment, which allows (1) large face image rotation (on and out of image plane), (2) different backgrounds, and (3) different illumination. Besides, a novel light compensation approach is designed to compensate the gray-level differences resulted from different lighting conditions. Experiments for three kinds of classifiers (LVQ2, BP, and GPD) have been performed on a ITRI face database. GPD with the proposed light compensation approach displays the best recopition accuracy among all possible combination.