Interactive Appearance Prediction for Cloudy Beverages

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Abstract

Juice appearance is important to consumers, so digital juice with a slider that varies a production parameter or changes juice content is useful. It is however challenging to render juice with scattering particles quickly and accurately. As a case study, we create an appearance model that provides the optical properties needed for rendering of unfiltered apple juice. This is a scattering medium that requires volume path tracing as the scattering is too much for single scattering techniques and too little for subsurface scattering techniques. We investigate techniques to provide a progressive interactive appearance prediction tool for this type of medium. Our renderings are validated by qualitative and quantitative comparison with photographs. Visual comparisons using our interactive tool enable us to estimate the apple particle concentration of a photographed apple juice.
Original languageEnglish
Title of host publicationMAM2016: Eurographics Workshop on Material Appearance Modeling
EditorsReinhard Klein, Holly Rushmeier
Number of pages4
PublisherEurographics
Publication date2016
ISBN (Print)978-3-03868-007-9
DOIs
Publication statusPublished - 2016
Event4th Eurographics Workshop on Material Appearance Modeling (2016) - Dublin, Ireland
Duration: 22 Jun 2016 → …
Conference number: 4
http://egsr2016.scss.tcd.ie/index.php/mam

Workshop

Workshop4th Eurographics Workshop on Material Appearance Modeling (2016)
Number4
CountryIreland
CityDublin
Period22/06/2016 → …
OtherMAM2016 Workshop co-located with the 27th Eurographics Symposium on Rendering (EGSR 2016)
Internet address
SeriesEurographics
ISSN0946-2767

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