Fractured Object Reassembly via Robust Surface Registration

dc.contributor.authorMavridis, Pavlosen_US
dc.contributor.authorAndreadis, Anthousisen_US
dc.contributor.authorPapaioannou, Georgiosen_US
dc.contributor.editorB. Bickel and T. Ritschelen_US
dc.date.accessioned2015-04-15T08:32:27Z
dc.date.available2015-04-15T08:32:27Z
dc.date.issued2015en_US
dc.description.abstractThe reassembly of fractured 3D objects from their parts is an important problem in cultural heritage and other domains.We approach reassembly from a geometric matching perspective and propose a pipeline for the automatic solution of the problem, where an efficient and generic three-level coarse-to-fine search strategy is used for the underlying global optimization. Key to the efficiency of our approach is the use of a discretized approximation of the surfaces' distance field, which significantly reduces the cost of distance queries and allows our method to systematically search the global parameter space with minimal cost. The resulting reassembly pipeline provides highly reliable alignment, as demonstrated through the reassembly of fractured objects from their fragments and the reconstruction of 3D objects from partial scans, showcasing the wide applicability of our methodology.en_US
dc.description.sectionheadersGeometryen_US
dc.description.seriesinformationEG 2015 - Short Papersen_US
dc.identifier.doi10.2312/egsh.20151005en_US
dc.identifier.pages21-24en_US
dc.identifier.urihttps://doi.org/10.2312/egsh.20151005en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]en_US
dc.subjectComputational Geometry and Object Modelingen_US
dc.subjectGeometric algorithmsen_US
dc.subjectlanguagesen_US
dc.subjectand systemsen_US
dc.titleFractured Object Reassembly via Robust Surface Registrationen_US
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