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Video-based face recognition has been one of the hot topics in the field of pattern recognition in the last few decades. In this paper, incorporating Support Vector Machines (SVM) and Locality Preserving Projections (LPP), we propose a novel semi-supervised face recognition algorithm for video, which can discover more space-time semantic information hidden(More)
Video-based face recognition has been one of the hot topics in the field of pattern recognition in the last several decades. In this paper, we put forward a novel method, which is named as V-LPP. Our method uses Locality Preserving Projections (LPP) to recognize video-based face sequence, so it can discover more space-time semantic information hidden in(More)
Mesenchymal stem cells (MSC) have been used recently for the treatment of autoimmune diseases in murine animal models due to the immunoregulatory capacity. Current utilization of MSC requires cells in certain quantity with multiple courses of administration, leading to limitation in clinical usage. Here we efficiently treated collagen-induced arthritis rats(More)
This paper presents a novel method to generate realistic packings for discrete modelling of granular materials. To generate a packing of 2D dense sample in a container of arbitrary shape, a number of key particle properties are identified as the targeted ones to reproduce, including the grain size distribution, density, particles orientations as well as(More)