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Recently, Sparse Representation (SR) models have made a great success in the field of face recognition. However, when face image has occlusions or shows varying facial expressions, or the face is seriously corrupted, the recognition performance of the existing SR-based methods is seriously deteriorated. To address this problem, in this paper we propose a new novel framework RISR (Robust Iterative Sparse Reconstruction) for face recognition. In our proposed framework, the disturbance Effects of occlusions, facial expressions and corruptions, have been Effectively restricted with an iterative sparse reconstruction process. We conduct extensive comparison experiments on simulated corruption face dataset and real varying facial expression face dataset, and the results illustrate the Effectiveness our proposed RISR model. ©, 2015, Binary Information Press. All right reserved.
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