Why is Facial Occlusion a Challenging Problem?

  • Author:

    H.K. Ekenel, R. Stiefelhagen

  • Source:

    Intl. Conf. on Biometrics (ICB’09), LNCS, Vol. 5558, pp. 299-308, Alghero, Italy, June 2009.

  • Date: 2009/06