Haptic visualization of computational fluid dynamics data using reactive forces
Identifieur interne :
000643 ( PascalFrancis/Curation );
précédent :
000642;
suivant :
000644
Haptic visualization of computational fluid dynamics data using reactive forces
Auteurs : Karljohan Lundin [
Suède] ;
Mattias Sillen [
Suède] ;
Matthew Cooper [
Suède] ;
Anders Ynnerman [
Suède]
Source :
-
SPIE proceedings series [ 1017-2653 ] ; 2005.
RBID : Pascal:05-0367316
Descripteurs français
English descriptors
Abstract
Datasets from Computational Fluid Dynamics (CFD) can be post-processed and visualized to aid understanding of the flow phenomena present. Visualization of CFD data, however, often suffers from problems such as occlusion and cluttering when methods such as glyphing and volume rendering are applied. In this paper we present a case study where new modes for haptic interaction are used to enhance the exploration of CFD data. A VR environment with interactive graphics and an integrated graphical user interface has been implemented. In contrast to previous work on haptic interaction with CFD data we employ a 'reactive' haptic scheme as opposed to direct force mapping. The reactive approach not only generates more stable feedback but also provides clearer and more intuitive cues about the underlying data. Two haptic modes are used to enhance the understanding of different features in the flow data: One presents the orientation of the data and also guides the user to follow the stream as it flows around the aircraft fuselage. The other provides a haptic representation of vortex data. This mode enables the user to perceive and so follow tendencies of vorticity and vortices.
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A05 | | | | @2 5669 |
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A08 | 01 | 1 | ENG | @1 Haptic visualization of computational fluid dynamics data using reactive forces |
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A09 | 01 | 1 | ENG | @1 Visualization and data analysis 2005 : San Jose CA, 17-18 January 2005 |
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A11 | 01 | 1 | | @1 LUNDIN (Karljohan) |
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A11 | 02 | 1 | | @1 SILLEN (Mattias) |
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A11 | 03 | 1 | | @1 COOPER (Matthew) |
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A11 | 04 | 1 | | @1 YNNERMAN (Anders) |
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A12 | 01 | 1 | | @1 ERBACHER (Robert F.) @9 ed. |
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A12 | 02 | 1 | | @1 ROBERTS (Jonathan C.) @9 ed. |
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A12 | 03 | 1 | | @1 GROHN (Matti T.) @9 ed. |
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A12 | 04 | 1 | | @1 BORNER (Katy) @9 ed. |
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A14 | 01 | | | @1 Norrköping Visualization and Interaction Studio @3 SWE @Z 1 aut. @Z 3 aut. @Z 4 aut. |
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C01 | 01 | | ENG | @0 Datasets from Computational Fluid Dynamics (CFD) can be post-processed and visualized to aid understanding of the flow phenomena present. Visualization of CFD data, however, often suffers from problems such as occlusion and cluttering when methods such as glyphing and volume rendering are applied. In this paper we present a case study where new modes for haptic interaction are used to enhance the exploration of CFD data. A VR environment with interactive graphics and an integrated graphical user interface has been implemented. In contrast to previous work on haptic interaction with CFD data we employ a 'reactive' haptic scheme as opposed to direct force mapping. The reactive approach not only generates more stable feedback but also provides clearer and more intuitive cues about the underlying data. Two haptic modes are used to enhance the understanding of different features in the flow data: One presents the orientation of the data and also guides the user to follow the stream as it flows around the aircraft fuselage. The other provides a haptic representation of vortex data. This mode enables the user to perceive and so follow tendencies of vorticity and vortices. |
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C03 | 02 | X | ENG | @0 Case study @5 02 |
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C03 | 02 | X | SPA | @0 Estudio caso @5 02 |
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C03 | 03 | X | FRE | @0 Couplage mode @5 03 |
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C03 | 03 | X | ENG | @0 Mode coupling @5 03 |
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C03 | 03 | X | SPA | @0 Acoplamiento modo @5 03 |
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C03 | 04 | X | FRE | @0 Système conversationnel @5 04 |
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C03 | 04 | X | ENG | @0 Interactive system @5 04 |
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C03 | 04 | X | SPA | @0 Sistema interactivo @5 04 |
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C03 | 05 | X | FRE | @0 Interface graphique @5 05 |
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C03 | 05 | X | ENG | @0 Graphical interface @5 05 |
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C03 | 05 | X | SPA | @0 Interfaz grafica @5 05 |
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C03 | 06 | X | FRE | @0 Implémentation @5 06 |
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C03 | 06 | X | ENG | @0 Implementation @5 06 |
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C03 | 06 | X | SPA | @0 Implementación @5 06 |
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C03 | 07 | X | FRE | @0 Mappage @5 07 |
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C03 | 07 | X | ENG | @0 Mapping @5 07 |
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C03 | 07 | X | SPA | @0 Carta de datos @5 07 |
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C03 | 08 | X | FRE | @0 Flux donnée @5 08 |
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C03 | 08 | X | ENG | @0 Data flow @5 08 |
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C03 | 08 | X | SPA | @0 Flujo datos @5 08 |
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C03 | 09 | X | FRE | @0 Aéronef @5 09 |
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C03 | 09 | X | ENG | @0 Aircraft @5 09 |
---|
C03 | 09 | X | SPA | @0 Aeronave @5 09 |
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C03 | 10 | X | FRE | @0 Dialogue homme machine @5 31 |
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C03 | 10 | X | ENG | @0 Man machine dialogue @5 31 |
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C03 | 10 | X | SPA | @0 Diálogo hombre máquina @5 31 |
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N21 | | | | @1 255 |
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N44 | 01 | | | @1 OTO |
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N82 | | | | @1 OTO |
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|
pR |
A30 | 01 | 1 | ENG | @1 Visualization and data analysing. Conference @3 San Jose CA USA @4 2005-01-17 |
---|
|
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Le document en format XML
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