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 Marco Callieri

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Average citations per article5.30
Citation Count159
Publication count30
Publication years2003-2017
Available for download7
Average downloads per article356.43
Downloads (cumulative)2,495
Downloads (12 Months)176
Downloads (6 Weeks)23
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30 results found Export Results: bibtexendnoteacmrefcsv

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1
January 2017 Computer Graphics Forum: Volume 36 Issue 1, January 2017
Publisher: The Eurographs Association & John Wiley & Sons, Ltd.
Bibliometrics:
Citation Count: 0

Digital fabrication devices exploit basic technologies in order to create tangible reproductions of 3D digital models. Although current 3D printing pipelines still suffer from several restrictions, accuracy in reproduction has reached an excellent level. The manufacturing industry has been the main domain of 3D printing applications over the last decade. ...
Keywords: I.3.8 [Computer Graphics]: Applications-I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling, computational geometry, curves & surfaces, digital fabrication, cultural heritage, 3D printing, stereolitography, digital replicas

2
October 2016 GCH '16: Proceedings of the 14th Eurographics Workshop on Graphics and Cultural Heritage
Publisher: Eurographics Association
Bibliometrics:
Citation Count: 0

Video sequences can be a valuable source to document the state of objects and sites. They are easy to acquire and they usually ensure a complete coverage of the object of interest. One of their possible uses is to recover the acquisition path, or the 3D shape of the scene. ...

3
November 2015 Computers and Graphics: Volume 52 Issue C, November 2015
Publisher: Pergamon Press, Inc.
Bibliometrics:
Citation Count: 3

3D Heritage Online Presenter (3DHOP) is a framework for the creation of advanced web-based visual presentations of high-resolution 3D content. 3DHOP has been designed to cope with the specific needs of the Cultural Heritage (CH) field. By using multiresolution encoding, it is able to efficiently stream high-resolution 3D models (such ...
Keywords: Cultural Heritage, WebGL, Online 3D content deployment, Online presentation, 3D web, Web based 3D rendering

4 published by ACM
May 2015 Journal on Computing and Cultural Heritage (JOCCH): Volume 8 Issue 3, May 2015
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 3,   Downloads (12 Months): 42,   Downloads (Overall): 195

Full text available: PDFPDF
Digital reconstruction of ancient polychromy is a relatively recent phenomenon in the history of archaeological and architectural heritage documentation. It has emerged as a result of new interest in the experimental archaeology and the technological development of computer graphic tools. Therefore, this article presents a project aimed at the scientific ...
Keywords: MeshLab, modelling tools, Roman sarcophagus, archaeological artefacts, open source, 3D digitalization, Blender, virtual colour reconstruction

5 published by ACM
February 2015 Journal on Computing and Cultural Heritage (JOCCH) - Special Issue on Best Papers from Digital Heritage 2013: Volume 8 Issue 1, February 2015
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 4,   Downloads (12 Months): 47,   Downloads (Overall): 210

Full text available: PDFPDF
The Dream of the Rood is one of the earliest Christian poems in Old English and an example of the genre of dream poetry. While a complete text can be found in the 10th-century “Vercelli Book,” the poem is considerably older, and its oldest occurrence is carved (in runes) on ...
Keywords: multiresolution, 3D scanning, digital edition, 3D and the web

6
October 2014 GCH '14: Proceedings of the Eurographics Workshop on Graphics and Cultural Heritage
Publisher: Eurographics Association
Bibliometrics:
Citation Count: 2

Digital Fabrication technologies exploit a variety of basic technologies to create tangible reproductions of 3D digital models. Even though current 3D printing pipelines still suffer of several restrictions, the reproduction accuracy has gradually reached an excellent level. Thanks to this advancement, the interests of manufacturing industry with respect to 3D ...

7
September 2014 A Roadmap in Digital Heritage Preservation on 3D Research Challenges in Cultural Heritage - Volume 8355
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

Thanks to the impressive research results produced in the last decade, digital technologies are now mature for producing high-quality digital replicas of Cultural Heritage CH artifacts. At the same time, CH practitioners and scholars have also access to a number of technologies that allow distributing and presenting those models to ...
Keywords: digital 3D models, mobile platforms, Web-based graphics, interactive visualization and navigation

8 published by ACM
June 2013 Web3D '13: Proceedings of the 18th International Conference on 3D Web Technology
Publisher: ACM
Bibliometrics:
Citation Count: 7
Downloads (6 Weeks): 2,   Downloads (12 Months): 17,   Downloads (Overall): 167

Full text available: PDFPDF
The integrated presentation of a 3D model and a descriptive text which is strongly connected to the geometry (and, more in general, of multiple interconnected datasets of different nature) is still problematic. This is often solved by using plugins and/or resulting in poorly connected exploration tree (where one media is ...
Keywords: webgl, multiresolution, presentation

9
June 2012 Computer Graphics Forum: Volume 31 Issue 4, June 2012
Publisher: John Wiley & Sons, Inc.
Bibliometrics:
Citation Count: 4

We present a statistical method for the estimation of the Spatially Varying Bidirectional Reflectance Distribution Function (SVBRDF) of an object with complex geometry, starting from video sequences acquired with fixed but general lighting conditions. The aim of this work is to define a method that simplifies the acquisition phase of ...
Keywords: Computer Graphics -Three-Dimensional Graphics and Realism [I.3.7]: Color, shading, shadowing, and texture—, Image Processing and Computer Vision – Digitization and Image Capture [I.4.1]: Reflectance—

10
March 2012 IEEE Transactions on Visualization and Computer Graphics: Volume 18 Issue 3, March 2012
Publisher: IEEE Educational Activities Department
Bibliometrics:
Citation Count: 7

The projection of a photographic data set on a 3D model is a robust and widely applicable way to acquire appearance information of an object. The first step of this procedure is the alignment of the images on the 3D model. While any reconstruction pipeline aims at avoiding misregistration by ...
Keywords: Computer graphics, image color analysis.

11
March 2012 Machine Vision and Applications: Volume 23 Issue 2, March 2012
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

This study tackles the image color to gray conversion problem. The aim was to understand the conversion qualities that can improve the accuracy of results when the grayscale conversion is applied as a pre-processing step in the context of vision algorithms, and in particular dense stereo matching. We evaluated many ...
Keywords: Color to grayscale conversion, Dimensionality reduction, 3D reconstruction, Dense stereo matching, Unsharp masking

12 published by ACM
November 2011 Journal on Computing and Cultural Heritage (JOCCH): Volume 4 Issue 2, November 2011
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 4,   Downloads (12 Months): 18,   Downloads (Overall): 382

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We present an efficient scalable streaming technique for mapping highly detailed color information on extremely dense point clouds. Our method does not require meshing or extensive processing of the input model, works on a coarsely spatially reordered point stream, and can adaptively refine point cloud geometry on the basis of ...
Keywords: massive models, point clouds, texture blending, Photo blending, streaming

13
October 2011 VAST'11: Proceedings of the 12th International conference on Virtual Reality, Archaeology and Cultural Heritage
Publisher: Eurographics Association
Bibliometrics:
Citation Count: 2

An archeological excavation is usually a rapidly evolving environment: several factors (weather, costs, permissions) force the work to be concentrated in a few weeks. Moreover, excavating is essentially a mono-directional operation, which constantly modifies the state of the site. Since most of the interpretation is performed in a second stage, ...

14
July 2011 Computer: Volume 44 Issue 7, July 2011
Publisher: IEEE Computer Society Press
Bibliometrics:
Citation Count: 12

Digital technologies are transforming the way cultural heritage researchers, archaeologists, and curators work by providing new ways to collaborate, record excavations, and restore artifacts. The first Web extra is a video that highlights the Cenobium project, a pioneering Web system for presenting medieval cloisters and sculptures. The second video presents ...
Keywords: 3D visualization, Computational archaeology, Computational archaeology, 3D visualization

15 published by ACM
April 2011 Journal on Computing and Cultural Heritage (JOCCH): Volume 3 Issue 4, April 2011
Publisher: ACM
Bibliometrics:
Citation Count: 2
Downloads (6 Weeks): 5,   Downloads (12 Months): 20,   Downloads (Overall): 511

Full text available: PDFPDF
The dichotomy between full detail representation and the efficient management of data digitization is still a big issue in the context of the acquisition and visualization of 3D objects, especially in the field of the cultural heritage. Modern scanning devices enable very detailed geometry to be acquired, but it is ...
Keywords: Scanning, immersive environments, multiresolution visualization, out-of-core data management, geometry acquisition and processing

16 published by ACM
July 2010 Web3D '10: Proceedings of the 15th International Conference on Web 3D Technology
Publisher: ACM
Bibliometrics:
Citation Count: 8
Downloads (6 Weeks): 2,   Downloads (12 Months): 13,   Downloads (Overall): 329

Full text available: PDFPDF
This work presents a technical solution for the creation of visualization schemes for biological data on the web platform. The proposed technology tries to overcome the standard approach of molecular/biochemical visualization tools, which generally provide a fixed set of visualization methods. This goal is reached by exploiting the capabilities of ...
Keywords: interactive 3D, physico-chemical properties, WebGL, molecular biology, molecular surface visualization, protein structure, web platform

17 published by ACM
March 2010 Journal on Computing and Cultural Heritage (JOCCH): Volume 2 Issue 4, February 2010
Publisher: ACM
Bibliometrics:
Citation Count: 6
Downloads (6 Weeks): 3,   Downloads (12 Months): 19,   Downloads (Overall): 701

Full text available: PDFPDF
Flash light of digital cameras is a very useful way to picture scenes with low-quality illumination. Nevertheless, especially in low-end cameras integrated flash lights are considered as not reliable for high-quality images, due to known artifacts (sharp shadows, highlights, uneven lighting) generated in images. Moreover, a mathematical model of this ...
Keywords: color mapping, Geometry acquisition and processing, out-of-core data management

18
September 2009 VAST'09: Proceedings of the 10th International conference on Virtual Reality, Archaeology and Cultural Heritage
Publisher: Eurographics Association
Bibliometrics:
Citation Count: 2

The paper describes a pipeline for 3D scanning acquisition and processing that allow to exploit the utmost precision and quality out of ToF scanners. The proposed approach capitalize on the knowledge of the distribution of the noise to apply sophisticated fairing techniques for cleaning up the data. Leveraging on the ...

19
September 2009 VAST'09: Proceedings of the 10th International conference on Virtual Reality, Archaeology and Cultural Heritage
Publisher: Eurographics Association
Bibliometrics:
Citation Count: 0

Lighting artifacts are one of the main issues in digital photography: complex light setups are needed to attenuate or remove them. Flash light is a very easy way to illuminate an object or an environment, but it is rarely considered in most of the Computer Graphics and Computer Vision applications. ...

20
May 2009 MIRAGE '09: Proceedings of the 4th International Conference on Computer Vision/Computer Graphics CollaborationTechniques
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 2

Flash light of digital cameras is a very useful way to picture scenes with low quality illumination. Nevertheless, especially low-end cameras integrated flash lights are considered as not reliable for high quality images, due to known artifacts (sharp shadows, highlights, uneven lighting) generated in images. Moreover, a mathematical model of ...
Keywords: texture, Color, shading, shadowing



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