Interactive Segmentation of Rock-Art in High-Resolution 3D Reconstructions

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dc.contributor.authorZeppelzauer, Matthiasen_US
dc.contributor.authorPoier, Georgen_US
dc.contributor.authorSeidl, Markusen_US
dc.contributor.authorReinbacher, Christianen_US
dc.contributor.authorBreiteneder, Christianen_US
dc.contributor.authorBischof, Horsten_US
dc.contributor.authorSchulter, Samuelen_US
dc.contributor.editorGabriele Guidi and Roberto Scopigno and Juan Barcelóen_US
dc.date.accessioned2016-01-06T08:25:48Z
dc.date.available2016-01-06T08:25:48Z
dc.date.issued2015en_US
dc.description.abstractPetroglyphs (rock engravings) are important artifacts for the documentation and analysis of early human life. Recent improvements in 3D scanning and 3D reconstruction enable the accurate 3D reconstruction of petroglyphs from rock surfaces at sub-millimeter resolution. To enable the indexing, matching, and recognition of petroglyphs in petroglyph databases, the shapes must first be segmented from the reconstructed rock surface. The absence of robust 3D segmentation methods for petroglyphs leaves a gap in the digital processing workflow. In this paper, we present a semi-automatic method for petroglyph segmentation for high-resolution 3D surface reconstructions. A comprehensive evaluation shows that our method is able to robustly segment petroglyphs with high accuracy and that the incorporation of 3D information is crucial to solve the segmentation problem. The presented method represents a major step towards the completion of a full 3D digital processing workflow of petroglyphs.en_US
dc.description.sectionheadersFull Papers - Analysis & Interpretation (I/II)en_US
dc.description.seriesinformationInternational Congress on Digital Heritage - Theme 3 - Analysis And Interpretationen_US
dc.identifier.doi10.1109/DigitalHeritage.2015.7419450en_US
dc.identifier.isbn978-1-5090-0048-7en_US
dc.identifier.urihttps://doi.org/10.1109/DigitalHeritage.2015.7419450en_US
dc.publisherIEEEen_US
dc.subject3D segmentationen_US
dc.subjectsemien_US
dc.subjectautomatic segmentationen_US
dc.subjectsurface texture analysisen_US
dc.subject3D rocken_US
dc.subjectart analysis.en_US
dc.titleInteractive Segmentation of Rock-Art in High-Resolution 3D Reconstructionsen_US
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