Structure‐Aware Mesh Decimation

dc.contributor.authorSalinas, D.en_US
dc.contributor.authorLafarge, F.en_US
dc.contributor.authorAlliez, P.en_US
dc.contributor.editorDeussen, Oliver and Zhang, Hao (Richard)en_US
dc.date.accessioned2015-10-12T13:32:47Z
dc.date.available2015-10-12T13:32:47Z
dc.date.issued2015en_US
dc.description.abstractWe present a novel approach for the decimation of triangle surface meshes. Our algorithm takes as input a triangle surface mesh and a set of planar proxies detected in a pre‐processing analysis step, and structured via an adjacency graph. It then performs greedy mesh decimation through a series of edge collapse, designed to approximate the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar abstraction, i.e. extreme decimation approximating well the planar parts while filtering out the others. Our experiments on a variety of inputs illustrate the potential of our approach in terms of improved accuracy and preservation of structure.We present a novel approach for the decimation of triangle surface meshes. Our algorithm takes as input a triangle surface mesh and a set of planar proxies detected in a pre‐processing analysis step, and structured via an adjacency graph. It then performs greedy mesh decimation through a series of edge collapse, designed to approximate the local mesh geometry as well as the geometry and structure of proxies. Such structure‐preserving approach is well suited to planar abstraction, i.e. extreme decimation approximating well the planar parts while filtering out the others. Our experiments on a variety of inputs illustrate the potential of our approach in terms of improved accuracy and preservation of structure.en_US
dc.description.number6en_US
dc.description.sectionheadersArticlesen_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume34en_US
dc.identifier.doi10.1111/cgf.12531en_US
dc.identifier.urihttps://doi.org/10.1111/cgf.12531en_US
dc.publisherCopyright © 2015 The Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectlevel of detail algorithmsen_US
dc.subjectcurves & surfacesen_US
dc.subjectI.3.5 [Computer Graphics]: Computational Geometry and Object Modelling—Curveen_US
dc.subjectsurfaceen_US
dc.subjectsolid and object representationsen_US
dc.titleStructure‐Aware Mesh Decimationen_US
Files
Collections