CRS4

 

OAI è il deposito istituzionale del CRS4 realizzato con lo scopo di dare visibilità alla produzione scientifica e didattica del centro. OAI ha lo scopo di organizzare e gestire i risultati delle attività di ricerca, preservarli nel tempo e renderli accessibili online attraverso formati standard di condivisione.

Collections in this community

Recent Submissions

  • Agus, Marco; Gobbetti, Enrico; Marton, Fabio; Pintore, Giovanni; Vázquez, Pere-Pau (the Eurographics Association, 2017-04)
    The increased availability and performance of mobile graphics terminals, including smartphones and tablets with high resolution screens and powerful GPUs, combined with the increased availability of high-speed mobile data ...
  • Pintus, Ruggero; Yang, Ying; Rushmeier, Holly; Gobbetti, Enrico (2017)
    Massive digital acquisition and preservation of deteriorating historical and artistic documents is of particular importance due to their value and fragile condition. The study and browsing of such digital libraries is ...
  • Pintus, Ruggero; Gobbetti, Enrico; Callieri, Marco; Dellepiane, Matteo (Springer, 2017-04-12)
    Today’s most widely used 3D digitization approach is a combination of active geometric sensing, mainly using laser scanning, with active or passive color sensing, mostly using digital photography. Producing a seamless ...
  • Giachetti, Andrea; Ciortan, Irina; Daffara, Claudia; Marchioro, Giacomo; Pintus, Ruggero; Gobbetti, Enrico (Elsevier, 2017-05-30)
    We propose a novel pipeline and related software tools for processing the multi-light image collections (MLICs) acquired in different application contexts to obtain shape and appearance information of captured surfaces, ...
  • Pintus, Ruggero; Giachetti, Andrea; Pintore, Giovanni; Gobbetti, Enrico (British Machine Vision Association, 2017-09)
    The generation of a basic matte model is at the core of many multi-light reflectance processing approaches, such as Photometric Stereo or Reflectance Transformation Imaging. To recover information on objects’ shape and ...
  • Giachetti, Andrea; Ciortan, Irina; Daffara, Claudia; Pintus, Ruggero; Gobbetti, Enrico (the Eurographics Association, 2017-09)
    We propose a novel multi-spectral reflectance transformation imaging (MS-RTI) framework for the acquisition and direct analysis of the reflectance behavior of heterogeneous artworks. Starting from free-form acquisitions, ...
  • Pintus, Ruggero; Ciortan, Irina; Giachetti, Andrea; Gobbetti, Enrico (the Eurographics Association, 2016-10)
    We present an automated light calibration pipeline for free-form acquisition of shape and reflectance of objects using common off-the-shelf illuminators, such as LED lights, that can be placed arbitrarily close to the ...
  • Ciortan, Irina; Pintus, Ruggero; Marchioro, Giacomo; Daffara, Claudia; Giachetti, Andrea; Gobbetti, Enrico (the Eurographics Association, 2016-10)
    We present a practical acquisition and processing pipeline to characterize the surface structure of cultural heritage objects. Using a free-form Reflectance Transformation Imaging (RTI) approach, we acquire multiple digital ...