Global Illumination-Aware Color Remapping with Fidelity for Texture Values

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Our aim is to convert an object's appearance to an arbitrary color considering the light scattering in the entire scene, which is often called the global illumination. Existing stylization methods convert the color of an object with a 1-dimensional texture for 3-dimensional computer graphics to reproduce a typical style used in illustrations and cel animations. However, they cannot express global illumination effects such as color bleedings and soft shadows. We propose a method to compute the global illumination and convert the shading to an arbitrary color. It consists of subpath tracing from the eye to the object, and radiance estimation on the object. The radiance is stored and used later to convert its color. The method reproduces reflections in other objects with the converted color. As a result, we can convert the color of illumination effects such as soft shadows and refractions.

    Original languageEnglish
    Title of host publicationSpecial Interest Group on Computer Graphics and Interactive Techniques Conference Posters, SIGGRAPH 2021
    PublisherAssociation for Computing Machinery, Inc
    ISBN (Electronic)9781450383714
    DOIs
    Publication statusPublished - Aug 5 2021
    EventSpecial Interest Group on Computer Graphics and Interactive Techniques Conference: Posters, SIGGRAPH 2021 - Virtual, Online, United States
    Duration: Aug 9 2021Aug 13 2021

    Publication series

    NameSpecial Interest Group on Computer Graphics and Interactive Techniques Conference Posters, SIGGRAPH 2021

    Conference

    ConferenceSpecial Interest Group on Computer Graphics and Interactive Techniques Conference: Posters, SIGGRAPH 2021
    Country/TerritoryUnited States
    CityVirtual, Online
    Period8/9/218/13/21

    All Science Journal Classification (ASJC) codes

    • Computer Graphics and Computer-Aided Design
    • Human-Computer Interaction

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