Browsing DH2013 - Track 1 by Issue Date
Now showing items 1-20 of 36
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Improving the digitization of shape and color of 3D artworks in a cluttered environment
(The Eurographics Association, 2013)We propose an approach for improving the digitization of shape and color of 3D artworks in a cluttered environment using 3D laser scanning and flash photography. In order to separate clutter from acquired material, ... -
Surface Light Field from Video Acquired in Uncontrolled Settings
(The Eurographics Association, 2013)This paper presents an algorithm for the estimation of the Surface Light Field using video sequences acquired moving the camera around the object. Unlike other state of the art methods, it does not require a uniform sampling ... -
Global refinement of image-to-geometry registration for color projection on 3D models
(The Eurographics Association, 2013)The management, processing and visualization of color information is a critical subject in the context of the acquisition and visualization of real objects. Especially in the context of Cultural Heritage, artifacts are so ... -
Multi-scalar 3D digitization of Cultural Heritage using a low-cost integrated approach
(The Eurographics Association, 2013)In the architectural survey field, one of the main aspects to consider during a 3D digitization is the multi-scalar geometrical complexity of the artifact to acquire, besides other fundamental factors connected with the ... -
Faithful, Compact and Complete Digitization of Cultural Heritage using a Full-Spherical Scanner
(The Eurographics Association, 2013)Effective documentation and display of ancient objects is an essential task in the field of cultural heritage conservation. Digitization plays an important role for the process of creating, preserving and accessing objects ... -
Realistic Virtual Reproductions. Image-based modelling of geometry and appearance
(The Eurographics Association, 2013)Existing technologies for contact-less 3D scanning and Image Based Modelling (IBM) methods are being extensively used nowadays to digitize cultural heritage elements. With a convenient degree of automation these methods ... -
Cutting-edge technologies for the survey and documentation of cultural heritage: the case study of the architectural-archaeological area of Aruch in Armenia
(The Eurographics Association, 2013)One of the most important finalities of survey is the architecture's comprehension. To the end of cultural heritage conservation, it is furthermore necessary to communicate the acquired knowledge. In the recent years, this ... -
Quick textured mesh generation for massive 3D digitization of museum artifacts
(The Eurographics Association, 2013)The goal of the "3D Icons" European Project, is to provide Europeana with accurate 3D models of Cultural Heritage artifacts. The purpose of this paper is to describe the specific optimized processing pipeline that has been ... -
On the 3D Documentation of the Igel Column Original and Copy. Structured 3D Survey and Analytical 3D Information System
(The Eurographics Association, 2013)The Igel Column, 23 m high, is one of the best known Roman column monuments in Germany and is part of the UNESCO World Heritage 'Roman Structures, Cathedral and Church of Our Lady' in Trier. The list also includes a ... -
Dense Image Matching: comparisons and analyses
(The Eurographics Association, 2013)The paper presents a critical review and analysis of dense image matching algorithms. The analyzed algorithms stay in the commercial as well open-source domains. The employed datasets include scenes pictured in terrestrial ... -
Feature-based automatic 3D registration for cultural heritage applications
(The Eurographics Association, 2013)This paper presents a review of the state-of-the-art techniques in the field of 3D invariant features for the automatic registration of point clouds and 3D meshes. The paper proposes also a multi-stage 3D registration ... -
Underwater photogrammetry for archaeology and marine biology.40 years of experience in Marseille, France
(The Eurographics Association, 2013)Since 1973 archeology and computer science have developed close ties in Marseille. Two departments (computer science and archaeology) from the French National Centre for Scientific Research (CNRS) in Marseille started ... -
3D documentation and monitoring of the experimental cleaning operations in the underwater archaeological site of Baia (Italy)
(The Eurographics Association, 2013)The CoMAS project aims to develop new methodologies and tools for the restoration and conservation of submerged archaeological artefacts. One of the project goals is to study the cleaning operations that are intended to ... -
Replicating perishable artefacts. A project for analysis and exhibition of Early Medieval objects from the Byzantine village at Scorpo (Supersano, Italy)
(The Eurographics Association, 2013)Artefacts found in an archaeological excavation are sometimes made of perishable or fragile material like wood, iron, or leather. These present obvious conservation problems. This is the case of various artefacts from the ... -
Comparing 3D digitising technologies: where are the differences?
(The Eurographics Association, 2013)We tested five 3D digitization systems and one method of 2D+ recording on one object: a human skull from the Royal Belgian Institute of Natural Sciences collection (RBINS). We chose a skull because it has both simple and ... -
Cultural heritage documentation using geomatic techniques; Case study: San Basilio s monastery
(The Eurographics Association, 2013)Each community, passing through its history and its collective memories, has the duty to conserve, identify and properly manage its own heritage that, unfortunately, is often susceptible to transformations due to time, ... -
Orthophoto mapping and digital surface modeling for archaeological excavations. An image-based 3D modeling approach
(The Eurographics Association, 2013)We have examined image-based 3D modeling for the generation of orthophotos and digital surface models of archaeological surfaces and features. Our results suggest that image-based 3D modeling can be both a time-efficient ... -
Low-cost mobile system for multispectral cultural heritage data acquisition
(The Eurographics Association, 2013)In the paper we propose an alternative approach to the multispectral data acquisition of the cultural heritage artifacts. The demonstrated solution is mobile, affordable, and consists only of commercial off-the-shelf ... -
Reverse Engineering of Scale Models Using Dataflow Programming: Application to the fortification of plans-reliefs
(The Eurographics Association, 2013)Despite the progress in three-dimensional scanning, some architectural artifacts remain a digitizing challenge. Scale models and more especially the plans-reliefs of Louis XIV of France have specific characteristics such ... -
Characterization of European Lacquers by terahertz (THz) reflectometric imaging
(The Eurographics Association, 2013)In this study a European lacquerware replica has been investigated by terahertz (THz) reflectometric imaging. The inspected lacquerware is a wooden panel covered by multiple complex layers of lacquers and plaster. Utilizing ...