Optical Image Processing Using Light Modulation Displays

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dc.contributor.authorWetzstein, Gordonen_US
dc.contributor.authorHeidrich, Wolfgangen_US
dc.contributor.authorLuebke, Daviden_US
dc.date.accessioned2015-02-23T09:40:44Z
dc.date.available2015-02-23T09:40:44Z
dc.date.issued2010en_US
dc.description.abstractWe propose to enhance the capabilities of the human visual system by performing optical image processing directly on an observed scene. Unlike previous work which additively superimposes imagery on a scene, or completely replaces scene imagery with a manipulated version, we perform all manipulation through the use of a light modulation display to spatially filter incoming light. We demonstrate a number of perceptually motivated algorithms including contrast enhancement and reduction, object highlighting for preattentive emphasis, colour saturation, de-saturation and de-metamerization, as well as visual enhancement for the colour blind. A camera observing the scene guides the algorithms for on-the-fly processing, enabling dynamic application scenarios such as monocular scopes, eyeglasses and windshields.en_US
dc.description.number6en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume29en_US
dc.identifier.doi10.1111/j.1467-8659.2010.01660.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages1934-1944en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2010.01660.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltden_US
dc.titleOptical Image Processing Using Light Modulation Displaysen_US
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