Novel Trilateral Approach for Depth Map Spatial Filtering

dc.contributor.authorVoronov, Alexander
dc.contributor.authorVatolin, Dmitriy
dc.contributor.authorSmirnov, Maxim
dc.contributor.editorBaranoski, Gladimir
dc.contributor.editorSkala, Václav
dc.date.accessioned2014-03-18T09:20:47Z
dc.date.available2014-03-18T09:20:47Z
dc.date.issued2011
dc.description.abstractIn this paper, we present our approach for spatial filtering of depth map extracted from camera motion. An original depth map may have some artifacts owing to imperfect motion estimation. Our goal was to make the depth map uniform in smooth areas and to refine object boundaries without blurring edges. To solve this problem we propose the trilateral filter, whose convolution kernel is composed of a distance kernel, a color-based kernel and a depthbased kernel. Experiments demonstrate that this approach yields rather good results. Also, we compare our results with those of a typical bilateral filter.en
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationWSCG '2011: Communication Papers Proceedings: The 19th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision, p. 25-30.en
dc.identifier.isbn978-80-86943-82-4
dc.identifier.urihttp://wscg.zcu.cz/WSCG2011/!_2011_WSCG-Short_Papers.pdf
dc.identifier.urihttp://hdl.handle.net/11025/10824
dc.language.isoenen
dc.publisherVáclav Skala - UNION Agencycs
dc.relation.ispartofseriesWSCG '2011: Communication Papers Proceedingsen
dc.rights© Václav Skala - UNION Agencycs
dc.rights.accessopenAccessen
dc.subjecthloubkové mapycs
dc.subjecttrilaterální filtrovánícs
dc.subjectprostorové filtrovánícs
dc.subject3D videocs
dc.subject.translateddepth mapsen
dc.subject.translatedtrilateral filteringen
dc.subject.translatedspatial filteringen
dc.subject.translated3D videoen
dc.titleNovel Trilateral Approach for Depth Map Spatial Filteringen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.type.driverinfo:eu-repo/semantics/conferenceObjecten
dc.type.driverinfo:eu-repo/semantics/publishedVersionen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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