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dc.contributor.authorHaugo, Simen
dc.contributor.authorStahl, Annette
dc.contributor.authorBrekke, Edmund
dc.date.accessioned2019-01-22T14:05:25Z
dc.date.available2019-01-22T14:05:25Z
dc.date.created2018-06-06T14:13:15Z
dc.date.issued2017
dc.identifier.isbn9781538626115
dc.identifier.urihttp://hdl.handle.net/11250/2581823
dc.description.abstractWe explore the use of continuous signed distance functions as an object representation for 3D vision. Popularized in procedural computer graphics, this representation defines 3D objects as geometric primitives combined with constructive solid geometry and transformed by nonlinear deformations, scaling, rotation or translation. Unlike its discretized counterpart, that has become important in dense 3D reconstruction, the continuous distance function is not stored as a sampled volume, but as a closed mathematical expression. We argue that this representation can have several benefits for 3D vision, such as being able to describe many classes of indoor and outdoor objects at the order of hundreds of bytes per class, getting parametrized shape variations for free. As a distance function, the representation also has useful computational aspects by defining, at each point in space, the direction and distance to the nearest surface, and whether a point is inside or outside the surface.nb_NO
dc.language.isoengnb_NO
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)nb_NO
dc.relation.ispartof2017 International Conference on 3D Vision (3DV 2017)
dc.relation.ispartofseries2017 International Conference on 3D Vision (3DV 2017);
dc.titleContinuous Signed Distance Functions for 3D Visionnb_NO
dc.title.alternativeContinuous Signed Distance Functions for 3D Visionnb_NO
dc.typeJournal articlenb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber699nb_NO
dc.source.issue1nb_NO
dc.identifier.doi10.1109/3DV.2017.00023
dc.identifier.cristin1589486
dc.description.localcode© 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.nb_NO
cristin.unitcode194,63,25,0
cristin.unitnameInstitutt for teknisk kybernetikk
cristin.ispublishedtrue
cristin.fulltextoriginal


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