Image-based virtual reality technology is a hotspot of virtual reality research.
基于图象的虚拟现实技术是虚拟现实研究的热点之一。
The features of skin color are wide used in the areas of MPEG4, content based image retrieve and virtual reality.
肤色特征在MPEG4、基于内容的图像检索、虚拟现实等领域有着广泛的应用。
Introduce the working definition of virtual reality, and two typical methods to realize virtual reality on WWW (world wide web) are given-VRML and image-based virtual panorama.
介绍了虚拟现实的工作定义，给出了使虚拟现实技术能在网络上应用的两种技术—VRML和虚拟全景。
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