Combining Confocal Imaging and Descattering

dc.contributor.authorFuchs, Christianen_US
dc.contributor.authorHeinz, Michaelen_US
dc.contributor.authorLevoy, Marcen_US
dc.contributor.authorSeidel, Hans-Peteren_US
dc.contributor.authorLensch, Hendrik P. A.en_US
dc.date.accessioned2015-02-21T17:06:21Z
dc.date.available2015-02-21T17:06:21Z
dc.date.issued2008en_US
dc.description.abstractIn translucent objects, light paths are affected by multiple scattering, which is polluting any observation. Confocal imaging reduces the influence of such global illumination effects by carefully focusing illumination and viewing rays from a large aperture to a specific location within the object volume. The selected light paths still contain some global scattering contributions, though. Descattering based on high frequency illumination serves the same purpose. It removes the global component from observed light paths. We demonstrate that confocal imaging and descattering are orthogonal and propose a novel descattering protocol that analyzes the light transport in a neighborhood of light transport paths. In combination with confocal imaging, our descattering method achieves optical sectioning in translucent media with higher contrast and better resolution.en_US
dc.description.number4en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume27en_US
dc.identifier.doi10.1111/j.1467-8659.2008.01263.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages1245-1253en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2008.01263.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltden_US
dc.titleCombining Confocal Imaging and Descatteringen_US
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