Zhao Gang

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Liver fibrosis is characterized by an exacerbated accumulation of deposition of the extracellular matrix (ECM), and the activation of hepatic stellate cells (HSC) plays a pivotal role in the development of liver fibrosis. Periostin has been shown to regulate cell adhesion, proliferation, migration and apoptosis; however, the involvement of periostin and its(More)
The new MPEG-21 standard de$nes a miiltimedia framewoyk to enable transparent and aiigmentrd use of mitltirn~dia resortrces across Iieterosenrous nefworks and devices used by difJerent commiinities. In this paper, we incorporated the Perceived Motion Energy (PMEI Model into the proposed MPEG-21 Digital Item Adaptution Franiework for frame dropping in H.264(More)
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