Lossless Compression of Multi-View Cultural Heritage Image Data (Unknown language)

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Photometric multi-view 3D geometry reconstruction and material capture are important techniques for cultural heritage digitalization. Capturing images of artifacts with high resolution and high dynamic range and the possibility to store them losslessly enables future proof application of this data. As the images tend to consume immense amounts of storage, compression is essential for long time archiving. In this paper, we present a lossless image compression approach for multi-view and material reconstruction datasets with a strong focus on data created from cultural heritage digitalization. Our approach achieves compression rates of 2:1 compared against an uncompressed representation and 1.24:1 when compared against Gzip.

Table of contents conference proceedings

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1
Virtual Reality Experience of Sarajevo War Heritage
Rizvic, Selma / Boskovic, Dusanka / Okanovic, Vensada / Kihic, Ivona Ivkovic / Sljivo, Sanda | 2019
7
Augmented Reality (AR) Maps for Experiencing Creative Narratives of Cultural Heritage
Echavarria, Karina Rodriguez / Dibble, Laurie / Bracco, Aurelie / Silverton, Edward / Dixon, Sophie | 2019
17
Lens Calibration for Focus Shift Correction in Close-Range Multispectral Imaging
Brenner, Simon / Sablatnig, Robert | 2019
21
Lossless Compression of Multi-View Cultural Heritage Image Data
Buelow, Max von / Guthe, Stefan / Ritz, Martin / Santos, Pedro / Fellner, Dieter W. | 2019
25
Video Shot Analysis for Digital Curation and Preservation of Historical Films
Helm, Daniel / Kampel, Martin | 2019
29
Seismic Simulation on Virtual Reality
Fita, Josep Lluis / Besuievsky, Gonzalo / Patow, Gustavo | 2019
33
Web-based Multi-layered Exploration of Annotated Image-based Shape and Material Models
Villanueva, Alberto Jaspe / Pintus, Ruggero / Giachetti, Andrea / Gobbetti, Enrico | 2019
43
Crack Detection in Single- and Multi-Light Images of Painted Surfaces using Convolutional Neural Networks
Dulecha, Tinsae Gebrechristos / Giachetti, Andrea / Pintus, Ruggero / Ciortan, Irina / Villanueva, Alberto Jaspe / Gobbetti, Enrico | 2019
51
A Comparison of Navigation Techniques in a Virtual Museum Scenario
Caputo,Ariel / Borin, Federico / Giachetti, Andrea | 2019
59
Accessible Digitisation and Visualisation of Open Cultural Heritage Assets
Sá, Asla Medeiros e / Bartolome, Adolfo Ibañez / Rodriguez Echavarria, Karina / Marroquim, Ricardo / Fonseca, Vivian Luiz | 2019
69
Can Augmented Reality Enhance to a Greater Visitor Satisfaction of Historical Landmarks?
Wakefield, Connor / Simons, Alain / John, David | 2019
73
3D Design Of Ancient Garments
Carrière, Melanie / Skouras, Melina / Hahmann, Stefanie | 2019
79
An Automatic Approach for the Classification of Ancient Clay Statuettes Based on Heads Features Recognition
Scalas, Andreas / Vassallo, Valentina / Mortara, Michela / Spagnuolo, Michela / Hermon, Sorin | 2019
83
End-to-end Color 3D Reproduction of Cultural Heritage Artifacts: Roseninsel Replicas
Domajnko, Matevz / Tanksale, Tejas / Tausch, Reimar / Ritz, Martin / Knuth, Martin / Santos, Pedro / Fellner, Dieter W. | 2019
89
Motif-driven Retrieval of Greek Painted Pottery
Lengauer, Stefan / Komar, Alexander / Labrada, Arniel / Karl, Stephan / Trinkl, Elisabeth / Preiner, Reinhold / Bustos, Benjamin / Schreck, Tobias | 2019
99
Preserving Ceramic Industrial Heritage Through Digital Technologies
Echavarria, Karina Rodriguez / Weyrich, Tim / Brownsword, Neil | 2019
109
Approximate Reconstruction of 3D Scenes From Bas-Reliefs
Casati, Pierre / Ronfard, Rémi / Hahmann, Stefanie | 2019
119
Experiencing Art by Means of 3D Printed Replicas: Enriching the Interpretation of Pot Oiseau
Samaroudi, Myrsini / Echavarria, Karina Rodriguez | 2019