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	View-dependent refinement of multiresolution meshes using programmable graphics hardware
	Ji, JF ; Wu, EH ; Li, S ; Liu, XH
	2006
关键词	view-dependent multiresolution rendering level of detail (LOD) quadtree texture atlas graphics processing unit (GPU)
英文摘要	View-dependent multiresolution rendering places a heavy load on CPU. This paper presents a new method on view-dependent refinement of multiresolution meshes by using the computation power of modern programmable graphics hardware (GPU). Two rendering passes using this method are included. During the first pass, the level of detail selection is performed in the fragment shaders. The resultant buffer from the first pass is taken as the input texture to the second rendering pass by vertex texturing, and then the node culling and triangulation can be performed in the vertex shaders. Our approach can generate adaptive meshes in real-time, and can be fully implemented on GPU. The method improves the efficiency of mesh simplification, and significantly alleviates the computing load on CPU.; Computer Science, Software Engineering; SCI(E); EI; CPCI-S(ISTP); 6
语种	英语
DOI标识	10.1007/s00371-006-0020-8
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/252136]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Ji, JF,Wu, EH,Li, S,et al. View-dependent refinement of multiresolution meshes using programmable graphics hardware. 2006-01-01.

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