Sun In Min

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Real time registration is a kernel technology for Outdoor Augmented Reality (AR) System, it keeps as a challenging problem yet. We combine 3D GIS (3-Dimensional Geographical Information System) with Outdoor AR, and try to convert this challenging problem to be a matching problem between real view and 3D virtual model. We proposed to divide the registration(More)
This paper describes the work to resolve registration problem of augmented reality geographic information system (ARGIS). ARGIS is composed of AR system and 3DGIS, 3DGIS can provide detailed models and 3D map of the real world for AR system, so ARGIS is actually an outdoor augmented reality system. In this paper, we present a hybrid tracking method for(More)
From the beginning of the last century 80's, the world railways had experienced a large-scale restructuring in their reforms, while China railways restructuring reform was obviously lagging far behind the pace of reform of the world railways. This paper mainly reviewed the restructuring practice that China railways had been implemented since 1998, these(More)
The restructuring of railways in the world started from 1980s. Every country broke monopoly, introduced competition as the aim of restructuring and put various kinds of restructuring models into practice. Though the restructuring of the world railways have been carried out for decades, China railway still maintains the railway bureau model in the charge of(More)
PURPOSE Despite recent advances in the surgical and postoperative management of infants with congenital heart disease, nutritional support for this population is often suboptimal. The purpose of this study was to develop a nutritional program for the postoperative period for infants who have had cardiac surgery and to evaluate effects of the program. (More)
Financing difficulty of small and medium-sized enterprises has been a concern for a long time. This paper try to discuss the strategy that how can small and medium-sized enterprises do to meet the interests of credit financing of the key stakeholders to get out of the woods. We believe that small and medium-sized enterprises shouldn't wait for the(More)
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