Real‐Time Oil Painting on Mobile Hardware

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dc.contributor.authorStuyck, Tuuren_US
dc.contributor.authorDa, Fangen_US
dc.contributor.authorHadap, Sunilen_US
dc.contributor.authorDutré, Philipen_US
dc.contributor.editorChen, Min and Zhang, Hao (Richard)en_US
dc.date.accessioned2018-01-10T07:42:37Z
dc.date.available2018-01-10T07:42:37Z
dc.date.issued2017
dc.description.abstractThis paper presents a realistic digital oil painting system, specifically targeted at the real‐time performance on highly resource‐constrained portable hardware such as tablets and iPads. To effectively use the limited computing power, we develop an efficient adaptation of the shallow water equations that models all the characteristic properties of oil paint. The pigments are stored in a multi‐layered structure to model the peculiar nature of pigment mixing in oil paint. The user experience ranges from thick shape‐retaining strokes to runny diluted paint that reacts naturally to the gravity set by tablet orientation. Finally, the paint is rendered in real time using a combination of carefully chosen efficient rendering techniques. The virtual lighting adapts to the tablet orientation, or alternatively, the front‐facing camera captures the lighting environment, which leads to a truly immersive user experience. Our proposed features are evaluated via a user study. In our experience, our system enables artists to quickly try out ideas and compositions anywhere when inspiration strikes, in a truly ubiquitous way. They do not need to carry expensive and messy oil paint supplies.: This paper presents a realistic digital oil painting system, specifically targeted at the real‐time performance on highly resource‐constrained portable hardware such as tablets and iPads. To effectively use the limited computing power, we develop an efficient adaptation of the shallow water equations that models all the characteristic properties of oil paint. The pigments are stored in a multi‐layered structure to model the peculiar nature of pigment mixing in oil paint. The user experience ranges from thick shape‐retaining strokes to runny diluted paint that reacts naturally to the gravity set by tablet orientation. Finally, the paint is rendered in real time using a combination of carefully chosen efficient rendering techniques.en_US
dc.description.number8
dc.description.sectionheadersArticles
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume36
dc.identifier.doi10.1111/cgf.12995
dc.identifier.issn1467-8659
dc.identifier.pages69-79
dc.identifier.urihttps://doi.org/10.1111/cgf.12995
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf12995
dc.publisher© 2017 The Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectnatural media simulation
dc.subjectdigital painting
dc.subjectI.3.5 [Computer Graphics]: Computer Graphics–Three Dimensional Graphics and Realism Animation Computer Utilities I.3.4 Paint Systems
dc.titleReal‐Time Oil Painting on Mobile Hardwareen_US
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