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Context-based Surface Pattern Completion of Ancient Pottery
(The Eurographics Association, 2022)
Among various ancient cultures it was common practice to adorn pottery artifacts with lavish surface decoration. While the applied painting styles, color schemes and displayed mythological content may vary greatly, the ...
Semi-Automatic Perspective Lines from Paintings
(The Eurographics Association, 2022)
Perspective cues play an important role in painting analysis as it may unveil important characteristics about the painter's techniques and creation process. Nevertheless, extracting perspective lines and their corresponding ...
Audio Augmented Reality for Cultural Heritage Outdoors
(The Eurographics Association, 2022)
Audio Augmented Reality (AAR) is a novel area of AR representing the augmentation of reality with auditory input. The way auditory input is combined with 3D superimposed information in AAR is challenging, especially in ...
Mobile Laser Scanning of Challenging Urban Sites: a Case Study in Matera
(The Eurographics Association, 2022)
The creation of 3D models of heritage and architectural sites requires proper technologies able to capture a wide area at fine geometric and appearance detail. In this paper we address the acquisition and digitization of ...
Digital 3D Documentation Curation Platform for Cultural Heritage Sites
(The Eurographics Association, 2022)
Using an abandoned stronghold under renovation as a cultural heritage use case, this paper focuses on methods for the creation of a digital documentation platform that aims at the preservation of both the physical site, ...
Traditional Romanian Egg Decoration in Augmented Reality with 3D Printing
(The Eurographics Association, 2022)
The folk art of decorating Easter eggs is an important part of Romania's intangible cultural heritage. We have developed a prototype for a mobile Augmented Reality (AR) app that allows users to virtually decorate Easter ...
Ebb & Flow: Uncovering Costantino Nivola's Olivetti Sandcast through 3D Fabrication and Virtual Exploration
(The Eurographics Association, 2022)
We report on the outcomes of a large multi-disciplinary project targeting the physical reproduction and virtual documentation and exploration of the Olivetti sandcast, a monumental (over 100m2) semi-abstract frieze by the ...
Digital Reintegration of Distributed Mural Paintings at Different Architectural Phases: the Case of St. Quirze de Pedret
(The Eurographics Association, 2022)
Sant Quirze de Pedret is a Romanesque church located in Cercs (Catalonia, Spain) at the foothills of the Pyrenees. Its walls harbored one of the most important examples of mural paintings in Catalan Romanesque Art. However, ...
A New Baseline for Feature Description on Multimodal Imaging of Paintings
(The Eurographics Association, 2022)
Multimodal imaging is used by conservators and scientists to study the composition of paintings. To aid the combined analysis of these digitisations, such images must first be aligned. Rather than proposing a new domain-specific ...
Visual Analysis of RIS Data for Endmember Selection
(The Eurographics Association, 2022)
Reflectance Imaging Spectroscopy (RIS) is a hyperspectral imaging technique used for investigating the molecular composition of materials. It can help identify pigments used in a painting, which are relevant information ...