Similarity Assessment for the Analysis of 3D Artefacts (English)

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Archaeological artefacts are often classified in homogeneous groups, with respect to their origin, use, age, etc., in terms of their physical traits, i.e., colour, material, design pattern, form, shape, size, style, surface texture, technology, thickness, and weight. In particular, when dealing with archaeological exhibits, a single trait is generally not enough for the classification of the artefact because most of the objects are affected by degradation or only partially preserved. In this contribution we propose a shape analysis and comparison pipeline, which combines geometry and texture to identify classes of homogeneous artefacts. The geometric description is based on a statistical technique to select properties that are mutually independent; the photometric information is handled according to a topological perspective, and complemented by the analysis of colour distribution. The outcome is a mixed description of each 3D artefact, which is used to derive a similarity measure between objects. The potential of our method is high since we can include any property representable as real- or vector-valued functions. Experimental results are exhibited to show the efficacy of the method in retrieval and classification tasks.

Table of contents conference proceedings

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A TaLISMAN: Automatic Text and LIne Segmentation of historical MANuscripts
Pintus, Ruggero / Yang, Ying / Gobbetti, Enrico / Rushmeier, Holly | 2014
Extending Philological Research with Methods of 3D Computer Graphics Applied to Analysis of Cultural Heritage
Fisseler, Denis / Weichert, Frank / Müller, Gerfrid G. W. / Cammarosano, Michele | 2014
Similarity Assessment for the Analysis of 3D Artefacts
Biasotti, Silvia / Cerri, Andrea / Falcidieno, Bianca / Spagnuolo, Michela | 2014
Geometric Analysis in Cultural Heritage
Pintus, Ruggero / Pal, Kazim / Yang, Ying / Weyrich, Tim / Gobbetti, Enrico / Rushmeier, Holly | 2014
An Approach to Large Scale Interactive Retrieval of Cultural Heritage
Takami, Masato / Bell, Peter / Ommer, Björn | 2014
Measurement of Immersive Technology for Historic Scenes
McCaffery, John / Miller, Alan / Oliver, Iaina | 2014
Site-specific Art and 3D: an Example of Spatial Analysis and Reconstruction
Dellepiane, Matteo / Matteis, Mara De | 2014
Different Photogrammetric Approaches to 3D Survey of the Mausoleum of Romulus in Rome
Adami, Andrea / Cerato, Ivana / d'Annibale, Enzo / Demetrescu, Emanuel / Ferdani, Daniele | 2014
Enhancement of MultiSpectral Images of Ancient Manuscripts
Hollaus, Fabian / Sablatnig, Robert | 2014
Towards Automated 3D Reconstruction of Defective Cultural Heritage Objects
Gregor, Robert / Sipiran, Ivan / Papaioannou, Georgios / Schreck, Tobias / Andreadis, Anthousis / Mavridis, Pavlos | 2014
Low-Cost Real-Time 3D Reconstruction of Large-Scale Excavation Sites using an RGB-D Camera
Zollhöfer, Michael / Siegl, Christian / Riffelmacher, Bert / Vetter, Mark / Dreyer, Boris / Stamminger, Marc / Bauer, Frank | 2014
MVE - A Multi-View Reconstruction Environment
Fuhrmann, Simon / Langguth, Fabian / Goesele, Michael | 2014
The Design Scope of Adaptive Storytelling in Virtual Museums
Deuschel, Tilman / Heuss, Timm / Broomfield, Christian | 2014
Digital Fabrication Technologies for Cultural Heritage (STAR)
Scopigno, Roberto / Cignoni, Paolo / Pietroni, Nico / Callieri, Marco / Dellepiane, Matteo | 2014
Interlocking Pieces for Printing Tangible Cultural Heritage Replicas
Alemanno, Giuseppe / Cignoni, Paolo / Pietroni, Nico / Ponchio, Federico / Scopigno, Roberto | 2014
Motion Analysis for Folk Dance Evaluation
Aristidou, Andreas / Stavrakis, Efstathios / Chrysanthou, Yiorgos | 2014
CultLab3D - On the Verge of 3D Mass Digitization
Santos, Pedro / Ritz, Martin / Tausch, Reimar / Schmedt, Hendrik / Monroy, Rafael / Stefano, Antonio De / Posniak, Oliver / Fuhrmann, Constanze / Fellner, Dieter W. | 2014