%0 Journal Article
%T IMAGE-BASED RENDERING: A TECHNOLOGY FOR VIRTUAL REALITY SYSTEM<br>基于图象绘制的虚拟现实系统环境
%A CAI Yong
%A LIU Xuehui
%A WU Enhua
%A <br>蔡勇
%A 刘学慧
%A 吴恩华
%J 软件学报
%D 1997
%I 
%X The most important goal of the virtual reality is to create a virtual world by computers to allow users control the virtual objects interactively. Traditionally, the virtual reality systems use 3D computer graphics to model and render a virtual environment in real time. However, this approach usually requires laborious modeling and expensive special purpose rendering hardware. The rendering quality and scene complexity are often restricted due to the real-time constraint. Image-based rendering is a new approach in composing a virtual environment in which a set of panoramic images are used to compose the virtual environment and walk in the space is accomplished by "hopping" to different panoramic points. This paper provides a model for creating an image-based virtual reality system. By using this model, an experience system referred to as QUICK SHOW is accomplished with some additional image tools implemented.
%K Virtual reality
%K image-based rendering
%K panoramic image
%K stitching<br>虚拟现实
%K 图象绘制
%K 全景图
%K 图象拼接
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=27D78A6CA0C3E9B85ED1074D5E14A94A&yid=5370399DC954B911&vid=5D311CA918CA9A03&iid=F3090AE9B60B7ED1&sid=D7F3FD6D87AEF622&eid=4D1A534FF6CD5D9A&journal_id=1000-9825&journal_name=软件学报&referenced_num=6&reference_num=18