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Issue No.03 - May-June (2012 vol.32)
pp: 46-58
Fabio Ganovelli , CNR-ISTI
Roberto Scopigno , CNR-ISTI
OCME (Out-of-Core Mesh Editing) comprises a novel data structure and related algorithms for out-of-core editing of large meshes. It inserts triangles into a hashed multigrid on the basis of their size and position. This allows rapid access and, on average, a constant construction time per triangle. Unlike previous approaches, OCME maintains no explicit hierarchy, so inserting, modifying, or deleting data doesn't require costly refitting. OCME stores attributes locally; for example, you can assign a vertex color to only small parts of the dataset. It also naturally handles multiple-scale datasets.
Out-of-Core Mesh Editing, OCME, 3D scanning, multiresolution techniques, computer graphics, graphics and multimedia
Fabio Ganovelli, Roberto Scopigno, "OCME: Out-of-Core Mesh Editing Made Practical", IEEE Computer Graphics and Applications, vol.32, no. 3, pp. 46-58, May-June 2012, doi:10.1109/MCG.2011.49
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