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Instant Stippling on 3D Scenes
Lei Ma; Jianwei Guo; Dong-Ming Yan; Hanqiu Sun; Yanyun Chen
Source PublicationCOMPUTER GRAPHICS FORUM
ISSN0167-7055
2018-10-01
Volume37Issue:7Pages:255-266
Abstract

In this paper, we present a novel real-time approach to generate high-quality stippling on 3D scenes. The proposed method is built on a precomputed 2D sample sequence called incremental Voronoi set with blue-noise properties. A rejection sampling scheme is then applied to achieve tone reproduction, by thresholding the sample indices proportional to the inverse target tonal value to produce a suitable stipple density. Our approach is suitable for stippling large-scale or even dynamic scenes because the thresholding of individual stipples is trivially parallelizable. In addition, the static nature of the underlying sequence benefits the frame-to-frame coherence of the stippling. Finally, we propose an extension that supports stipples of varying sizes and tonal values, leading to smoother spatial and temporal transitions. Experimental results reveal that the temporal coherence and real-time performance of our approach are superior to those of previous approaches.

Keyword3D scenes
DOI10.1111/cgf.13565
WOS KeywordBLUE-NOISE ; SURFACES ; DISTRIBUTIONS ; ALGORITHM
Indexed BySCI
Language英语
Funding ProjectUGC direct grant[4055060] ; National Natural Science Foundation of China[61602183] ; National Natural Science Foundation of China[61802406] ; National Natural Science Foundation of China[61772523] ; Beijing Natural Science Foundation[4184102] ; National Natural Science Foundation of China[61620106003] ; National Natural Science Foundation of China[61620106003] ; Beijing Natural Science Foundation[4184102] ; National Natural Science Foundation of China[61772523] ; National Natural Science Foundation of China[61802406] ; National Natural Science Foundation of China[61602183] ; UGC direct grant[4055060]
WOS Research AreaComputer Science
WOS SubjectComputer Science, Software Engineering
WOS IDWOS:000448166700024
PublisherWILEY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/21690
Collection模式识别国家重点实验室_三维可视计算
类脑芯片与系统研究
Recommended Citation
GB/T 7714
Lei Ma,Jianwei Guo,Dong-Ming Yan,et al. Instant Stippling on 3D Scenes[J]. COMPUTER GRAPHICS FORUM,2018,37(7):255-266.
APA Lei Ma,Jianwei Guo,Dong-Ming Yan,Hanqiu Sun,&Yanyun Chen.(2018).Instant Stippling on 3D Scenes.COMPUTER GRAPHICS FORUM,37(7),255-266.
MLA Lei Ma,et al."Instant Stippling on 3D Scenes".COMPUTER GRAPHICS FORUM 37.7(2018):255-266.
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