Motif-driven Retrieval of Greek Painted Pottery

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dc.contributor.authorLengauer, Stefanen_US
dc.contributor.authorKomar, Alexanderen_US
dc.contributor.authorLabrada, Arnielen_US
dc.contributor.authorKarl, Stephanen_US
dc.contributor.authorTrinkl, Elisabethen_US
dc.contributor.authorPreiner, Reinholden_US
dc.contributor.authorBustos, Benjaminen_US
dc.contributor.authorSchreck, Tobiasen_US
dc.contributor.editorRizvic, Selma and Rodriguez Echavarria, Karinaen_US
dc.date.accessioned2019-11-06T06:02:26Z
dc.date.available2019-11-06T06:02:26Z
dc.date.issued2019
dc.description.abstractThe analysis of painted pottery is instrumental for understanding ancient Greek society and human behavior of past cultures in Archaeology. A key part of this analysis is the discovery of cross references to establish links and correspondences. However, due to the vast amount of documented images and 3D scans of pottery objects in today's domain repositories, manual search is very time consuming. Computer aided retrieval methods are of increasing importance. Mostly, current retrieval systems for this kind of cultural heritage data only allow to search for pottery of similar vessel's shape. However, in many cases important similarity cues are given by motifs painted on these vessels. We present an interactive retrieval system that makes use of this information to allow for a motif-driven search in cultural heritage repositories. We address the problem of unsupervised motif extraction for preprocessing and the shape-based similarity search for Greek painted pottery. Our experimental evaluation on relevant repository data demonstrates effectiveness of our approach on examples of different motifs of interests.en_US
dc.description.sectionheaders3D Reconstruction and Reproduction
dc.description.seriesinformationEurographics Workshop on Graphics and Cultural Heritage
dc.identifier.doi10.2312/gch.20191354
dc.identifier.isbn978-3-03868-082-6
dc.identifier.issn2312-6124
dc.identifier.pages89-98
dc.identifier.urihttps://doi.org/10.2312/gch.20191354
dc.identifier.urihttps://diglib.eg.org:443/handle/10.2312/gch20191354
dc.publisherThe Eurographics Associationen_US
dc.titleMotif-driven Retrieval of Greek Painted Potteryen_US
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GCH 2019 - Eurographics Workshop on Graphics and Cultural Heritage