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    Bilateral Filter Based Compositing for Variable Exposure Photography

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    readme.txt (341bytes)
    Date
    2009
    Author
    Raman, Shanmuganathan
    Chaudhuri, Subhasis
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    Abstract
    Compositing a scene from multiple images is of considerable interest to graphics professionals. Typical compositing techniques involve estimation or explicit preparation of matte by an artist. In this article, we address the problem of automatic compositing of a scene from images obtained through variable exposure photography. We consider the High Dynamic Range Imaging (HDRI) problem and review some of the existing approaches for directly generating a Low Dynamic Range (LDR) image from multi-exposure images. We propose a computationally efficient method of scene compositing using edge-preserving filters such as bilateral filters. The key challenge is to composite the multi-exposure images in such a way so as to preserve details in both brightly and poorly illuminated regions of the scene within the limited dynamic range.
    BibTeX
    @inproceedings {egs.20091034,
    booktitle = {Eurographics 2009 - Short Papers},
    editor = {P. Alliez and M. Magnor},
    title = {{Bilateral Filter Based Compositing for Variable Exposure Photography}},
    author = {Raman, Shanmuganathan and Chaudhuri, Subhasis},
    year = {2009},
    publisher = {The Eurographics Association},
    DOI = {10.2312/egs.20091034}
    }
    URI
    http://dx.doi.org/10.2312/egs.20091034
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    Eurographics Association copyright © 2013 - 2020 
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