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Radio Frequency IDentification(RFID) is a novel technology of automated identification. The use of RFID, however, raises great concerns due to the serious security issue. In this paper, we at first propose a Secure Transaction Frame(STF) and a flow of object transaction based on networked RFID systems. Then, it is worth mentioning that the authentication technology in Secure Transaction Frame(STF)...
Identification of essential proteins is key to understanding the minimal requirements for cellular life and important for drug design. The rapid increase of available protein-protein interaction (PPI) data has made it possible to detect protein essentiality on network level. A series of centrality measures have been proposed to discover essential proteins based on network topology. However, most of...
In this paper, we propose a novel illumination normalization method for face recognition under varying lighting conditions. In the proposed method, the logarithm transform is firstly applied to facial image under various lighting conditions, which transfers illumination model from multiplicative model to additive one. Then the adaptive normal shrink filter based on the nonsubsampled contourlet transform...
In this paper, we study the problem of subspace-based face recognition under scenarios with spatial misalignments and/or image occlusions. For a given subspace, the embedding of a new datum and the underlying spatial misalignment parameters are simultaneously inferred by solving a constrained lscr1 norm optimization problem, which minimizes the error between the misalignment-amended image and the...
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