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|a 10.1109/TVCG.2022.3209473
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|a eng
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| 100 |
1 |
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|a Neuroth, Tyson
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Level Set Restricted Voronoi Tessellation for Large scale Spatial Statistical Analysis
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| 264 |
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1 |
|c 2023
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 05.04.2023
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| 500 |
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|a Date Revised 05.04.2023
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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| 520 |
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|a Spatial statistical analysis of multivariate volumetric data can be challenging due to scale, complexity, and occlusion. Advances in topological segmentation, feature extraction, and statistical summarization have helped overcome the challenges. This work introduces a new spatial statistical decomposition method based on level sets, connected components, and a novel variation of the restricted centroidal Voronoi tessellation that is better suited for spatial statistical decomposition and parallel efficiency. The resulting data structures organize features into a coherent nested hierarchy to support flexible and efficient out-of-core region-of-interest extraction. Next, we provide an efficient parallel implementation. Finally, an interactive visualization system based on this approach is designed and then applied to turbulent combustion data. The combined approach enables an interactive spatial statistical analysis workflow for large-scale data with a top-down approach through multiple-levels-of-detail that links phase space statistics with spatial features
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| 650 |
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4 |
|a Journal Article
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| 700 |
1 |
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|a Rieth, Martin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Aditya, Konduri
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Myoungkyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Jacqueline H
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ma, Kwan-Liu
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 29(2023), 1 vom: 27. Jan., Seite 548-558
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|g day:27
|g month:01
|g pages:548-558
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|u http://dx.doi.org/10.1109/TVCG.2022.3209473
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