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3DHOG for geometric similarity measurement and retrieval on digital cultural heritage archives

: Tausch, Reimar; Schmedt, Hendrik; Santos, Pedro; Schröttner, Martin; Fellner, Dieter W.


Pietro, G. de; Gallo, L.:
Intelligent Interactive Multimedia Systems and Services 2016
Cham: Springer International Publishing, 2016 (Smart Innovation, Systems and Technologies 55)
ISBN: 978-3-319-39345-2
ISBN: 978-3-319-39344-5
DOI: 10.1007/978-3-319-39345-2
International Conference on Intelligent Interactive Multimedia Systems and Services (IIMSS) <9, 2016, Puerto de la Cruz>
Fraunhofer IGD ()
Fraunhofer Austria ()
Guiding Theme: Digitized Work; Guiding Theme: Visual Computing as a Service; Research Area: Computer graphics (CG); Research Area: Computer vision (CV); Research Area: Human computer interaction (HCI); Forschungsgruppe Semantic Models, Immersive Systems (SMIS); 3D object retrieval; classification; descriptors

With projects such as CultLab3D, 3D Digital preservation of cultural heritage will become more affordable and with this, the number of 3D-models representing scanned artefacts will dramatically increase. However, once mass digitization is possible, the subsequent bottleneck to overcome is the annotation of cultural heritage artefacts with provenance data. Current annotation tools are mostly based on textual input, eventually being able to link an artefact to documents, pictures, videos and only some tools already support 3D models. Therefore, we envisage the need to aid curators by allowing for fast, web-based, semi-automatic, 3D-centered annotation of artefacts with metadata. In this paper we give an overview of various technologies we are currently developing to address this issue. On one hand we want to store 3D models with similarity descriptors which are applicable independently of different 3D model quality levels of the same artefact.