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    Real-Time Per-pixel Rendering of Bump-mapped Textures Captured using Photometric Stereo

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    Date
    2003
    Author
    Robb, M.
    Spence, A.D.
    Chantler, M.J.
    Timmins, M.
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    Abstract
    We present recent results from an EPSRC funded project VirTex (Virtual Textile Catalogues). The goal of this project is to develop graphics and image-processing software for the capture, storage, search, retrieval and visualisation of 3D textile samples. The ultimate objective is to develop a web-based application that allows the user to search a database for suitable textiles and to visualise selected samples using real-time photorealistic 3D animation. The innovation in this work is the combined use of photometric stereo and real-time per-pixel rendering for the capture and visualisation of textile samples. Photometric stereo is a simple method that allows both the bump map and the albedo map of a surface texture to be captured digitally. When imported into a standard graphics program these images can be used to provide 3D models with a photorealistic appearance. We have developed software that takes advantage of the advanced rendering features of consumer graphics accelerators to produce bump mapped models in real-time. The viewer can manipulate both viewpoint and lighting to gain a deeper perception of the properties of the textile sample.
    BibTeX
    @inproceedings {10.2312:vvg.20031011,
    booktitle = {Vision, Video, and Graphics (VVG) 2003},
    editor = {Peter Hall and Philip Willis},
    title = {{Real-Time Per-pixel Rendering of Bump-mapped Textures Captured using Photometric Stereo}},
    author = {Robb, M. and Spence, A.D. and Chantler, M.J. and Timmins, M.},
    year = {2003},
    publisher = {The Eurographics Association},
    ISBN = {3-905673-54-1},
    DOI = {10.2312/vvg.20031011}
    }
    URI
    http://dx.doi.org/10.2312/vvg.20031011
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    Eurographics Association copyright © 2013 - 2023 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
    TUGFhA