Interactive Rendering of Atmospheric Scattering Effects Using Graphics Hardware

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dc.contributor.authorDobashi, Yoshinorien_US
dc.contributor.authorYamamoto, Tsuyoshien_US
dc.contributor.authorNishita, Tomoyukien_US
dc.contributor.editorThomas Ertl and Wolfgang Heidrich and Michael Doggetten_US
dc.date.accessioned2013-10-28T10:00:21Z
dc.date.available2013-10-28T10:00:21Z
dc.date.issued2002en_US
dc.description.abstractTo create realistic images using computer graphics, an important element to consider is atmospheric scattering, that is, the phenomenon by which light is scattered by small particles in the air. This effect is the cause of the light beams produced by spotlights, shafts of light, foggy scenes, the bluish appearance of the earth s atmosphere, and so on. This paper proposes a fast method for rendering the atmospheric scattering effects based on actual physical phenomena. In the proposed method, look-up tables are prepared to store the intensities of the scattered light, and these are then used as textures. Realistic images are then created at interactive rates by making use of graphics hardware.en_US
dc.description.seriesinformationSIGGRAPH/Eurographics Workshop on Graphics Hardwareen_US
dc.identifier.isbn1-58113-580-1en_US
dc.identifier.issn1727-3471en_US
dc.identifier.urihttps://doi.org/10.2312/EGGH/EGGH02/099-108en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.1 [Computer Graphics]en_US
dc.subjectHardware Architectureen_US
dc.subjectGraphics processorsen_US
dc.subjectI.3.3 [Computer Graphics]en_US
dc.subjectPicture/Image Generationen_US
dc.subjectBitmap and frame buffer operationsen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectThree Dimensional Graphics and Realismen_US
dc.subjectColoren_US
dc.subjectShadingen_US
dc.subjectShadowing and Textureen_US
dc.titleInteractive Rendering of Atmospheric Scattering Effects Using Graphics Hardwareen_US
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EGGH02: SIGGRAPH/Eurographics Workshop on Graphics Hardware 2002