Multiple Scattering Approximation for Real-time Underwater Spectral Rendering

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dc.contributor.authorMonzón, Néstoren_US
dc.contributor.authorAkkaynak, Deryaen_US
dc.contributor.authorGutiérrez, Diegoen_US
dc.contributor.authorMuñoz, Adolfoen_US
dc.contributor.editorCabiddu, Danielaen_US
dc.contributor.editorSchneider, Teseoen_US
dc.contributor.editorAllegra, Darioen_US
dc.contributor.editorCatalano, Chiara Evaen_US
dc.contributor.editorCherchi, Gianmarcoen_US
dc.contributor.editorScateni, Riccardoen_US
dc.date.accessioned2022-11-08T11:44:45Z
dc.date.available2022-11-08T11:44:45Z
dc.date.issued2022
dc.description.abstractWe propose a physically-based, multispectral simulation to render underwater scenarios in real time, which also takes into account the RGB response curve of arbitrary sensors. Underwater illumination is mostly governed by multiple scattering, where light is scattered a number of times between particles before reaching the sensor. This phenomenon is therefore very low frequency and can be modeled as a function of depth and wavelength. Our approximation to multiple scattering is based on the measurable coefficient of diffuse downwelling attenuation. We show examples simulating underwater appearance under different scattering, absorption and downwelling coefficients of the Jerlov water types.en_US
dc.description.sectionheadersPosters
dc.description.seriesinformationSmart Tools and Applications in Graphics - Eurographics Italian Chapter Conference
dc.identifier.doi10.2312/stag.20221264
dc.identifier.isbn978-3-03868-191-5
dc.identifier.issn2617-4855
dc.identifier.pages119-121
dc.identifier.pages3 pages
dc.identifier.urihttps://doi.org/10.2312/stag.20221264
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/stag20221264
dc.publisherThe Eurographics Associationen_US
dc.rightsAttribution 4.0 International License
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleMultiple Scattering Approximation for Real-time Underwater Spectral Renderingen_US
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