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|a 10.1109/TVCG.2015.2502583
|2 doi
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|a eng
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| 100 |
1 |
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|a Tong, Xin
|e verfasserin
|4 aut
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| 245 |
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|a View-Dependent Streamline Deformation and Exploration
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|c 2016
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|a Text
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|a Date Completed 19.06.2017
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|a Date Revised 13.11.2018
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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 Occlusion presents a major challenge in visualizing 3D flow and tensor fields using streamlines. Displaying too many streamlines creates a dense visualization filled with occluded structures, but displaying too few streams risks losing important features. We propose a new streamline exploration approach by visually manipulating the cluttered streamlines by pulling visible layers apart and revealing the hidden structures underneath. This paper presents a customized view-dependent deformation algorithm and an interactive visualization tool to minimize visual clutter in 3D vector and tensor fields. The algorithm is able to maintain the overall integrity of the fields and expose previously hidden structures. Our system supports both mouse and direct-touch interactions to manipulate the viewing perspectives and visualize the streamlines in depth. By using a lens metaphor of different shapes to select the transition zone of the targeted area interactively, the users can move their focus and examine the vector or tensor field freely
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|a Journal Article
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|a Research Support, N.I.H., Extramural
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| 700 |
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|a Edwards, John
|e verfasserin
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| 700 |
1 |
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|a Chen, Chun-Ming
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shen, Han-Wei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Johnson, Chris R
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wong, Pak Chung
|e verfasserin
|4 aut
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|t IEEE transactions on visualization and computer graphics
|d 1998
|g 22(2016), 7 vom: 15. Juli, Seite 1788-801
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|g day:15
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