KAUST DepartmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Computer Science Program
Visual Computing Center (VCC)
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AbstractIn this article, we study the generation of maximal Poisson-disk sets with varying radii. First, we present a geometric analysis of gaps in such disk sets. This analysis is the basis for maximal and adaptive sampling in Euclidean space and on manifolds. Second, we propose efficient algorithms and data structures to detect gaps and update gaps when disks are inserted, deleted, moved, or when their radii are changed.We build on the concepts of regular triangulations and the power diagram. Third, we show how our analysis contributes to the state-of-the-art in surface remeshing. © 2013 ACM.
CitationYan D-M, Wonka P (2013) Gap processing for adaptive maximal poisson-disk sampling. ACM Transactions on Graphics 32: 1–15. Available: http://dx.doi.org/10.1145/2516971.2516973.
SponsorsThis research was partially funded by National Natural Science Foundation of China (no. 61372168, 61271431, 61172104 and 61331018), and the National Science Foundation.
JournalACM Transactions on Graphics