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Accelerating Point Cloud Cleaning
(The Eurographics Association, 2016)
A laser scanning campaign to capture the geometry of a large heritage site can produce thousands of high resolution range scans. These must be cleaned to remove noise and artefacts. To accelerate the cleaning task, we can ...
Using Flash Photography and Image-Based Rendering to Document Cultural Heritage Artifacts
(The Eurographics Association, 2016)
A novel image-based rendering system is proposed for documenting cultural heritage artifacts. The system utilizes backscattering photography to acquire the initial pictures and derives estimates for the object's diffuse ...
A Practical Reflectance Transformation Imaging Pipeline for Surface Characterization in Cultural Heritage
(The Eurographics Association, 2016)
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 ...
A Complete Workflow From the Data Collection on the Field to the Deployment of a Virtual Museum: the Case of Virtual Sarmizegetusa
(The Eurographics Association, 2016)
This paper presents the first installation produced with the data collected on the ancient roman city of Colonia Dacica Sarmizegetusa: it can be considered a concrete example of a full workflow, from photogrammetric 3D ...
A Framework for Compact and Improved Panoramic VR Dissemination
(The Eurographics Association, 2016)
Panoramic capture devices in Cultural Heritage are becoming widely available to consumer market, also due to comfortable interactive online dissemination and to the growth of VR segment. VR fruition through an HMD although, ...