A Simple Push-Pull Algorithm for Blue-Noise Sampling

doi:10.1109/TVCG.2016.2641963

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

	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
刊名	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
	2017-12-01
卷号	23 期号:12 页码:2496-2508
关键词	Blue-noise Sampling Push-pull Surface Sampling Remeshing Stippling
DOI	10.1109/TVCG.2016.2641963
文献子类	Article
英文摘要	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.
WOS关键词	POINT SETS ; DISK ; EFFICIENT ; SURFACES ; DISTRIBUTIONS ; TRIANGULATION ; DIAGRAMS ; MESHES
WOS研究方向	Computer Science
语种	英语
WOS记录号	WOS:000414393700002
资助机构	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)
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/13993]
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
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.