Occlusion Invariant Face Recognition Using Selective LNMF Basis Images. - Hyun Jun Oh; Kyoung Mu Lee; Sang Uk Lee; Chung-Hyuk Yim (ACCV (1), 2006)

Occlusion invariant face recognition using selective local non-negative matrix factorization basis images. - Hyun Jun Oh; Kyoung Mu Lee; Sang Uk Lee (Image Vis. Comput., 2008)