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Quality preserving fusion of 3D triangle meshes

 
: Wuttke, Sebastian; Perpeet, Dominik; Middelmann, Wolfgang

:
Postprint urn:nbn:de:0011-n-2124856 (3.4 MByte PDF)
MD5 Fingerprint: ca415bec5166a9e2470c38426025bdfd
© 2012 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Erstellt am: 4.9.2012


Institute of Electrical and Electronics Engineers -IEEE-:
Fusion 2012, 15th International Conference on Information Fusion : 09.-15. July 2012, Singapore
New York, NY: IEEE, 2012
ISBN: 978-1-4673-0417-7 (Print)
ISBN: 978-0-9824438-4-2 (Online)
ISBN: 978-0-9824438-5-9
S.1476-1481
International Conference on Information Fusion (FUSION) <15, 2012, Singapore>
Englisch
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IOSB ()

Abstract
Surface representations in the shape of 3D triangle meshes of heterogeneous quality are readily generated using sensors such as laser scanners. We propose an algorithm to fuse two registered, i.e. aligned in rotation and translation, meshes while using only vertices contained in the input data. Mesh quality is determined for each input mesh depending on the assumed sensor model. In the first step, redundant faces are removed using local comparison of mesh quality. Finally, the meshes are fused by inserting new faces, using the remaining vertices, resulting in a mesh with locally optimal quality regarding both input datasets. Since no new vertices are introduced, further processing can rely on the original measurements and any associated meta data such as sensor specific information. Results are shown for fusing overlapping parts of datasets representing a ballroom and the Stanford Bunny.

: http://publica.fraunhofer.de/dokumente/N-212485.html