Title: Accelerating and enhancing rendering of realistic ocean scenes
Authors: Darles, E.
Crespin, B.
Ghazanfarpour, D.
Citation: WSCG '2007: Full Papers Proceedings: The 15th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2007 in co-operation with EUROGRAPHICS: University of West Bohemia Plzen Czech Republic, January 29 – February 1, 2007, p. 287-294.
Issue Date: 2007
Publisher: Václav Skala - UNION Agency
Document type: konferenční příspěvek
URI: http://wscg.zcu.cz/wscg2007/Papers_2007/full/!WSCG2007_Full_Proceedings_Final-1.zip
ISBN: 978-80-86943-98-5
Keywords: modelování;scény oceánu;grafické datové struktury;vykreslování;obraz
Keywords in different language: physically based modeling;ocean scenes;graphic data structures;rendering;image
Abstract: Modeling and rendering realistic ocean scenes has been investigated by many researchers in the past few years, providing different models of ocean waves, finescale details, and lightwater interactions. This paper describes a practical data structure for accelerating raymarching for a wellknown wave model defined as a sum of trochoids waves. This data structure exhibits nice properties that allow to take into account spatial and temporal coherence as well as reducing aliasing effects. In addition to this, it offers a unified framework in which finescale details, such as scattering phenomena due to spray, foam or particles suspended in the water, can be added easily. Finally, we present some benefits of the model, which can handle physicallybased lightwater interactions and glare effects.
Rights: © Václav Skala - UNION Agency
Appears in Collections:WSCG '2007: Full Papers Proceedings

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/11022

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