Using Mathematical Morphology to Simplify Archaeological Fracture Surfaces

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dc.contributor.authorElNaghy, Hananen_US
dc.contributor.authorDorst, Leoen_US
dc.contributor.editorJu, Tao and Vaxman, Amiren_US
dc.date.accessioned2018-07-08T15:27:56Z
dc.date.available2018-07-08T15:27:56Z
dc.date.issued2018
dc.description.abstractIt is computationally expensive to fit the high-resolution 3D meshes of abraded fragments of archaeological artefacts in a collection. Therefore, simplification of fracture surfaces while preserving the fitting essentials is required to guide and structure the whole reassembly process. Features of the scale spaces from Mathematical Morphology (MM) permit a hierarchical approach to this simplification, in a contact-preserving manner, while being insensitive to missing geometry. We propose a new method to focusing MM on the fracture surfaces only, by an embedding that uses morphological duality to compute the desired opening by a closing. The morphological scale space operations on the proposed dual embedding of archaeological fracture surfaces are computed in a distance transform treatment of voxelized meshes.en_US
dc.description.sectionheadersPosters
dc.description.seriesinformationSymposium on Geometry Processing 2018- Posters
dc.identifier.doi10.2312/sgp.20181179
dc.identifier.isbn978-3-03868-069-7
dc.identifier.issn1727-8384
dc.identifier.pages3-4
dc.identifier.urihttps://doi.org/10.2312/sgp.20181179
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/sgp20181179
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]
dc.subjectComputational Geometry and Object Modeling
dc.subjectBoundary representations
dc.subjectGeometric algorithms
dc.subjectlanguages
dc.subjectand systems
dc.titleUsing Mathematical Morphology to Simplify Archaeological Fracture Surfacesen_US
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