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231223s2010 xx |||||o 00| ||eng c |
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|a 10.1109/TVCG.2010.153
|2 doi
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|a pubmed24n0675.xml
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|a (DE-627)NLM202634833
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|a (NLM)20975174
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a van Pelt, Roy
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Exploration of 4D MRI blood flow using stylistic visualization
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| 264 |
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1 |
|c 2010
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 14.12.2010
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| 500 |
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|a Date Revised 26.10.2010
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|a published: Print
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|a Citation Status MEDLINE
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| 520 |
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|a Insight into the dynamics of blood-flow considerably improves the understanding of the complex cardiovascular system and its pathologies. Advances in MRI technology enable acquisition of 4D blood-flow data, providing quantitative blood-flow velocities over time. The currently typical slice-by-slice analysis requires a full mental reconstruction of the unsteady blood-flow field, which is a tedious and highly challenging task, even for skilled physicians. We endeavor to alleviate this task by means of comprehensive visualization and interaction techniques. In this paper we present a framework for pre-clinical cardiovascular research, providing tools to both interactively explore the 4D blood-flow data and depict the essential blood-flow characteristics. The framework encompasses a variety of visualization styles, comprising illustrative techniques as well as improved methods from the established field of flow visualization. Each of the incorporated styles, including exploded planar reformats, flow-direction highlights, and arrow-trails, locally captures the blood-flow dynamics and may be initiated by an interactively probed vessel cross-section. Additionally, we present the results of an evaluation with domain experts, measuring the value of each of the visualization styles and related rendering parameters
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a Research Support, Non-U.S. Gov't
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| 700 |
1 |
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|a Oliván Bescós, Javier
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Breeuwer, Marcel
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Clough, Rachel E
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gröller, M Eduard
|e verfasserin
|4 aut
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| 700 |
1 |
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|a ter Haar Romenij, Bart
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Vilanova, Anna
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 16(2010), 6 vom: 15. Nov., Seite 1339-47
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnns
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| 773 |
1 |
8 |
|g volume:16
|g year:2010
|g number:6
|g day:15
|g month:11
|g pages:1339-47
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| 856 |
4 |
0 |
|u http://dx.doi.org/10.1109/TVCG.2010.153
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