This paper describes a photometric stereo method designed for surfaces with spatially-varying BRDFs, including surfaces with both varying diffuse and specular properties. Our method builds on the observation that most objects are composed of a small number of fundamental materials. This approach recovers not only the shape but also material BRDFs and weight maps, yielding compelling results for a wide variety of objects. We also show examples of interactive lighting and editing operations made possible by our method.


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    Title :

    Shape and spatially-varying BRDFs from photometric stereo


    Contributors:
    Goldman, D.B. (author) / Curless, B. (author) / Hertzmann, A. (author) / Seitz, S.M. (author)


    Publication date :

    2005-01-01


    Size :

    689704 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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