@article {IOPORT.50263618,
    author       = {Su, Yu and Shan, Shiguang and Chen, Xilin and Gao, Wen},
    title        = {Hierarchical ensemble of global and local classifiers for face recognition},
    year         = {2009},
    journal      = {IEEE Transactions on Image Processing},
    volume       = {18},
    number       = {8},
    pages        = {1885-1896},
    doi          = {10.1109/TIP.2009.2021737},
    identifier   = {50263618},
}