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Taming light reflection to create images

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Published on Nov 5, 2012

Researchers at EPFL's Computer Graphics and Geometry Laboratory (LGG) found a way to control "caustics", the patterns that appear when light hits a water surface or any transparent material. Thanks to an elaborate algorithm, they can shape a transparent object so that it reflects an organized and coherent image.

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  • ModdedFern

    ModdedFern 6 months ago

    Maybe for a cool logo on top of a store?

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  • 457metal

    457metal 6 months ago

    Looks a lot like the Timinger, Ries paper from 2001, where they projected OEC using a free-form mirror. Also of interest is Xin Sun's work on relighting dynamic refractive objects, and the eikonal rendering paper by Ihrke et al.

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  • ahmedp800

    ahmedp800 6 months ago

    Amazing!!

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  • Apollo2030

    Apollo2030 7 months ago

    very very cool

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  • cheech226

    cheech226 7 months ago

    good work!

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