A Simple Push-Pull Algorithm for Blue-Noise Sampling

doi:10.1109/TVCG.2016.2641963

	A Simple Push-Pull Algorithm for Blue-Noise Sampling
	Ahmed, Abdalla G. M.1; Guo, Jianwei2 ; Yan, Dong-Ming2 ; Franceschia, Jean-Yves 3; Zhang, Xiaopeng2 ; Deussen, Oliver 1; Dong-Ming Yan
发表期刊	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
	2017-12-01
卷号	23 期号:12 页码:2496-2508
文章类型	Article
摘要	We describe a simple push-pull optimization (PPO) algorithm for blue-noise sampling by enforcing spatial constraints on given point sets. Constraints can be a minimum distance between samples, a maximum distance between an arbitrary point and the nearest sample, and a maximum deviation of a sample's capacity (area of Voronoi cell) from the mean capacity. All of these constraints are based on the topology emerging from Delaunay triangulation, and they can be combined for improved sampling quality and efficiency. In addition, our algorithm offers flexibility for trading-off between different targets, such as noise and aliasing. We present several applications of the proposed algorithm, including anti-aliasing, stippling, and non-obtuse remeshing. Our experimental results illustrate the efficiency and the robustness of the proposed approach. Moreover, we demonstrate that our remeshing quality is superior to the current state-of-the-art approaches.
关键词	Blue-noise Sampling Push-pull Surface Sampling Remeshing Stippling
WOS标题词	Science & Technology ; Technology
DOI	10.1109/TVCG.2016.2641963
关键词[WOS]	POINT SETS ; DISK ; EFFICIENT ; SURFACES ; DISTRIBUTIONS ; TRIANGULATION ; DIAGRAMS ; MESHES
收录类别	SCI
语种	英语
项目资助者	Deutsche Forschungsgemeinschaft Grant(DE-620/22-1) ; National Natural Science Foundation of China(61372168 ; National Foreign 1000 Plan(WQ201344000169) ; Leading Talents of Guangdong Program(00201509) ; 61620106003 ; 61331018)
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:000414393700002
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/13993
专题	多模态人工智能系统全国重点实验室_多媒体计算
通讯作者	Dong-Ming Yan
作者单位	1.Univ Konstanz, D-78457 Constance, Germany 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 3.Ecole Normale Super Lyon, F-69007 Lyon, France
推荐引用方式 GB/T 7714	Ahmed, Abdalla G. M.,Guo, Jianwei,Yan, Dong-Ming,et al. A Simple Push-Pull Algorithm for Blue-Noise Sampling[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2017,23(12):2496-2508.
APA	Ahmed, Abdalla G. M..,Guo, Jianwei.,Yan, Dong-Ming.,Franceschia, Jean-Yves.,Zhang, Xiaopeng.,...&Dong-Ming Yan.(2017).A Simple Push-Pull Algorithm for Blue-Noise Sampling.IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,23(12),2496-2508.
MLA	Ahmed, Abdalla G. M.,et al."A Simple Push-Pull Algorithm for Blue-Noise Sampling".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 23.12(2017):2496-2508.

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