Unbiased Sampling and Meshing of Isosurfaces

CORC > 自动化研究所 > 中国科学院自动化研究所 > 模式识别国家重点实验室 > 多媒体计算与图形学团队

	Unbiased Sampling and Meshing of Isosurfaces
	Yan, Dong-Ming1,2 ; Wallner, Johannes 3; Wonka, Peter 1,4
刊名	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
	2014-11-01
卷号	20 期号:11 页码:1579-1589
关键词	Isosurface extraction unbiased sampling Poisson-disk sampling blue noise
英文摘要	In this paper, we present a new technique to generate unbiased samples on isosurfaces. An isosurface, F(x; y; z) = c, of a function, F, is implicitly defined by trilinear interpolation of background grid points. The key idea of our approach is that of treating the isosurface within a grid cell as a graph (height) function in one of the three coordinate axis directions, restricted to where the slope is not too high, and integrating / sampling from each of these three. We use this unbiased sampling algorithm for applications in Monte Carlo integration, Poisson-disk sampling, and isosurface meshing.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Software Engineering
研究领域[WOS]	Computer Science
关键词[WOS]	MARCHING CUBES ALGORITHM ; QUALITY ; EXTRACTION ; ACCURACY ; SURFACES ; MESHES
收录类别	SCI
语种	英语
WOS记录号	WOS:000343009400009
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/2857]
专题	自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队
作者单位	1.KAUST, Thuwal, Makkah, Saudi Arabia 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit NLPR, Beijing 100190, Peoples R China 3.Graz Univ Technol, A-8010 Graz, Austria 4.Arizona State Univ, Dept Comp Sci & Engn, Tempe, AZ 85287 USA
推荐引用方式 GB/T 7714	Yan, Dong-Ming,Wallner, Johannes,Wonka, Peter. Unbiased Sampling and Meshing of Isosurfaces[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2014,20(11):1579-1589.
APA	Yan, Dong-Ming,Wallner, Johannes,&Wonka, Peter.(2014).Unbiased Sampling and Meshing of Isosurfaces.IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,20(11),1579-1589.
MLA	Yan, Dong-Ming,et al."Unbiased Sampling and Meshing of Isosurfaces".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 20.11(2014):1579-1589.