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    Irregular Pebble Mosaics with Sub-Pebble Detail

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    Date
    2019
    Author
    Javid, Ali Sattari
    Doyle, Lars
    Mould, David
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    Abstract
    Pebble mosaics convey images through an irregular tiling of rounded pebbles. Past work used relatively uniform tile sizes. We show how to create detailed representations of input photographs in a pebble mosaic style; we first create pebble shapes through a variant of k-means, then compute sub-pebble detail with textured, two-tone pebbles.We use a custom distance function to ensure that pebble sizes adapt to local detail and orient to local feature directions, for an overall effect of high fidelity to the input photograph despite the constraints of the pebble style.
    BibTeX
    @inproceedings {p.20191084,
    booktitle = {ACM/EG Expressive Symposium},
    editor = {Kaplan, Craig S. and Forbes, Angus and DiVerdi, Stephen},
    title = {{Irregular Pebble Mosaics with Sub-Pebble Detail}},
    author = {Javid, Ali Sattari and Doyle, Lars and Mould, David},
    year = {2019},
    publisher = {The Eurographics Association},
    ISBN = {978-3-03868-078-9},
    DOI = {10.2312/exp.20191084}
    }
    URI
    https://doi.org/10.2312/exp.20191084
    https://diglib.eg.org:443/handle/10.2312/exp20191084
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    Eurographics Association copyright © 2013 - 2021 
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    Theme by @mire NV
    System hosted at  Graz University of Technology.
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