[1] Wang Kejun, Zou Guofeng. Gabor feature fusion based on sub pattern for face recognition with a single sample ［J］. Journal of Pattern Recognition and Artificial Intelligence (模式识别与人工智能), 2013, 2(1): 50-5(in Chinese).

[2] Wang S, Zhang D, Liang Y, et al. Semi-coupled dictionary learning with applications to image super-resolution and photo-sketch synthesis ［C］. Computer Vision and Pattern Recognition (CVPR), 2012 IEEE Conference on IEEE, 2012, 2216-2223.

[3] Hosoi T, Nagashima S, Kobayashi K, et al. Restoring occluded regions using FW-PCA for face recognition ［C］. Computer Vision and Pattern Recognition Workshops (CVPRW), 2012 IEEE Computer Society Conference on IEEE, 2012, 23-30.

[4] Zhao Haiying, Yang Yifan, Xu Zhengguang. 3D face gender classification based on multi-angle LBP feature ［J］. Acta Automatica Sinica (自动化学报), 2012, 38(9): 1544-1549 (in Chinese).

[5] Arjun J S, et al. Robust face recognition technique using Gabor phase pattern and phase only correlation ［J］. CSI Transactions on ICT, 2014, 2(2): 85-95.

[6] Passalis G, Perakis P, Theoharis T, et al. Using facial symmetry to handle pose variations in real-world 3D face recognition ［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2011, 33(10): 1938-1951.

[7] Li H, Huang D, Lemaire P, et al. Expression robust 3D face recognition via mesh-based histograms of multiple order surface differential quantities ［C］. Image Processing (ICIP), 2011 18th IEEE International Conference on IEEE, 2011, 3053-3056.

[8] Liao S, Jain A K, Li S Z. Partial face recognition: Alignment-free approach ［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2013, 35(5): 1193-1205.

[9] Wen Qiaolong, Wan Suiren, Xu Shuang. Noise image segmentation based on Fisher criterion and regularization level set method ［J］. Journal of Computer Research and Development (计算机研究与发展), 2012, 49(6): 1339-1347 (in Chinese).

[10] Jiang Z, Lin Z, Davis L S. Label consistent K-SVD: Learning a discriminative dictionary for recognition ［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2013, 35(11): 2651-2664.

[11] Jiang Z, Lin Z, Davis L S. Learning a discriminative dictionary for sparse coding via label consistent K-SVD ［C］. Computer Vision and Pattern Recognition (CVPR), 2011 IEEE Conference on IEEE, 2011, 1697-1704.

[12] Yang M, Zhang L, Shiu S C K, et al. Gabor feature based robust representation and classification for face recognition with Gabor occlusion dictionary ［J］. Pattern Recognition, 2013, 4(7): 1865-1878.

[13] Li X X, Dai D Q, Zhang X F, et al. Structured sparse error coding for face recognition with occlusion ［J］. IEEE Transactions on Image Processing, 2013, 22(5): 1889-1900.

[14] Azeem A, Sharif M, Raza M, et al. A survey: Face recognition techniques under partial occlusion ［J］. Int. Arab J. Inf. Technol., 2014, 11(1): 1-10.

[15] Wang Xiaobo, et al. Multiple focused image fusion based on multi-resolution singular value decomposition ［J］. Chinese Journal of Quantum Electronics (量子电子学报), 2014, 31(3): 257-263 (in Chinese).

[16] Mairal J, Bach F, Ponce J, et al. Online learning for matrix factorization and sparse coding ［J］. The Journal of Machine Learning Research, 2010, 28(11): 19-60.

[17] Ocegueda O, Fang T, Shah S K, et al. 3D face discriminant analysis using Gauss-Markov posterior marginals ［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2013, 35(3): 728-739.

[18] Chen Beijing, Sun Xingming, Wang Dingcheng, et al. Color face recognition based on the quaternion of color image ［J］. Journal of Automation (自动化学报), 2012, 38 (11): 1247-1253 (in Chinese).