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dc.contributor.authorWambecke, Jérémyen_US
dc.contributor.authorVergne, Romainen_US
dc.contributor.authorBonneau, Georges-Pierreen_US
dc.contributor.authorThollot, Joëlleen_US
dc.contributor.editorM. Christie and Q. Galvane and A. Jhala and R. Ronfarden_US
dc.date.accessioned2016-05-04T16:06:39Z
dc.date.available2016-05-04T16:06:39Z
dc.date.issued2016en_US
dc.identifier.isbn978-3-03868-005-5en_US
dc.identifier.issn2411-9733en_US
dc.identifier.urihttp://dx.doi.org/10.2312/wiced.20161094en_US
dc.description.abstractLighting design is crucial in 3D scenes modeling for its ability to provide cues to understand the objects shape. However a lot of time, skills, trials and errors are required to obtain a desired result. Existing automatic lighting methods for conveying the shape of 3D objects are based either on costly optimizations or on non-realistic shading effects. Also they do not take the material information into account. In this paper, we propose a new method that automatically suggests a lighting setup to reveal the shape of a 3D model, taking into account its material and its geometric properties. Our method is independent from the rendering algorithm. It is based on lighting rules extracted from photography books, applied through a fast and simple geometric analysis. We illustrate our algorithm on objects having different shapes and materials, and we show by both visual and metric evaluation that it is comparable to optimization methods in terms of lighting setups quality. Thanks to its genericity our algorithm could be integrated in any rendering pipeline to suggest appropriate lighting.en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.7 [Computer Graphics]en_US
dc.subjectColoren_US
dc.subjectshadingen_US
dc.subjectshadowingen_US
dc.subjectand textureen_US
dc.titleAutomatic Lighting Design from Photographic Rulesen_US
dc.description.seriesinformationEurographics Workshop on Intelligent Cinematography and Editingen_US
dc.description.sectionheadersPapersen_US
dc.identifier.doi10.2312/wiced.20161094en_US
dc.identifier.pages1-8en_US


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