Fast distance field interpolation for reconstruction of surfaces from contoursure

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dc.contributor Tübingen / Wilhelm-Schickard-Institut für Informatik de_DE Schilling, Andreas G. de_DE Klein, Reinhard de_DE 2004-04-21 de_DE 2014-03-18T10:12:36Z 2004-04-21 de_DE 2014-03-18T10:12:36Z 1999 de_DE
dc.identifier.other 111265797 de_DE
dc.identifier.uri de_DE
dc.description.abstract One simple and robust way to get a reconstruction of surfaces from a given contour stack dealing well with branching and other problems which are generally difficult to solve is based on the well known MC-algorithm. To overcome the staircase artefacts produced by the MC-algorithm Jones et. al. [3] proposed to use a distance field interpolation between the slices and to run the MC-algorithm on this distance field. The main problem of this approach is the distance field computation as it is very time consuming especially if high resolution grids (e.g. 1024 x 1024 are used. Therefore, in the original algorithm the resolution of the chosen grid is much less than the resolution of the given contour sacrificing accuracy of the resulting surface. Especially in medical applications this is not accepted by the doctors. In this paper we introduce a new method for the computation of the discrete distance field, which is a breaktrough in terms of speed and accuracy. This new method allows us to reconstruct surfaces from contour stacks with guaranteed accuracy in reasonable time. Several examples show the power of this approach. en
dc.description.abstract Veröffentlichung des Wilhelm-Schickard-Institut für Informatik Universität Tübingen de_DE
dc.language.iso en de_DE
dc.publisher Universität Tübingen de_DE
dc.rights ubt-nopod de_DE
dc.rights.uri de_DE
dc.rights.uri en
dc.subject.classification Tübingen / Wilhelm-Schickard-Institut für Informatik de_DE
dc.subject.ddc 004 de_DE
dc.title Fast distance field interpolation for reconstruction of surfaces from contoursure en
dc.type Report de_DE 2012-10-11 de_DE
utue.publikation.fachbereich Sonstige - Informations- und Kognitionswissenschaften de_DE
utue.publikation.fakultaet 7 Mathematisch-Naturwissenschaftliche Fakultät de_DE
dcterms.DCMIType Text de_DE
utue.publikation.typ report de_DE 1195 de_DE
utue.opus.portal wsi de_DE
utue.opus.portalzaehlung 1999.15000 de_DE
utue.publikation.source WSI ; 1999 ; 15 de_DE
utue.publikation.reihenname WSI-Reports - Schriftenreihe des Wilhelm-Schickard-Instituts für Informatik de_DE
utue.publikation.zsausgabe 1999, 15
utue.publikation.erstkatid 2919855-0


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