Browsing DH2013 - Track 1 by Title
Now showing items 11-30 of 36
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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 ... -
Design and implement a reality-based 3D digitisation and modelling project
(The Eurographics Association, 2013)3D digitisation denotes the process of describing parts of our physical world through finite measurements and representations that can be processed and visualised with a compute r system. Reality-based 3D digiti sation is ... -
Digital Production of Traditional Costumes
(The Eurographics Association, 2013)The role of the museum has changed from a "onesided information delivery" system focusing on exhibition and education to ''community as culture''. Creating richly detailed digitized reproductions of museum holdings can ... -
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 ... -
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 ... -
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 ... -
GNSS role in planning and conductance of terrain archaeological survey: technical aspects and methodology
(The Eurographics Association, 2013)The purpose of the present paper is to present the technical aspects and the methodological framework of applying non-destructive methods and technologies for planning and conductance of terrain archaeological survey. The ... -
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, ... -
Integrated method for tracking changes in archeo-landscapes using remote and close-range technologies
(The Eurographics Association, 2013)The importance of visible built heritage and archeolandscapes for preservation of collective memory and identity is widely acknowledged across disciplines regarding heritage protection and valorisation. The complex analysis ... -
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 ... -
A Low-Cost Portable 3D Laser Scanning System with Aptness from Acquisition to Visualization
(The Eurographics Association, 2013)This paper presents the design perspectives of a low-cost portable 3D laser scanning mechanism. The hardware is simple in design, easy to fabricate, and costs much less compared to the cheapest ones available in the market. ... -
Measuring Changes in Cultural Heritage Objects with Reflectance Transform Imaging
(The Eurographics Association, 2013)Sites and objects of cultural heritage from art to ancient inscriptions to ruins are under constant attack by time and the environment. While much is known about how material components change from laboratory-based ... -
A Methodology for Updating 3D Solid Models of Complex Monumental Structures Based on Local Point-based Meshes
(The Eurographics Association, 2013)Structural changes introduced during the life of monuments contribute to produce complex geometrical configurations that cannot be properly represented in standard solid modeling systems designed for current engineering ... -
Monitoring and conservation of archaeological wooden elements from ship wrecks using 3D digital imaging
(The Eurographics Association, 2013)In marine archaeology, many artifacts made of metallic or organic material are found in different state of conservation depending of the environment in which they are discovered. Once brought to the surface for study or ... -
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 ... -
Nondestructive Investigation of the Internal Structure of Fresco Paintings
(The Eurographics Association, 2013)New methods to measure the internal structure of wall paintings include single-sided nuclear magnetic resonance (NMR) and terahertz time-domain imaging (THz). We report the measurement of eight fresco models prepared with ... -
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 ... -
On-the-fly automatic alignment and global registration of free path collected 3D scans
(The Eurographics Association, 2013)We present a complete geometry processing pipeline for multiple 3D scans alignment, composed by a fast, automated feature-based coarse alignment and an efficient global registration, with the aim to enable high-quality and ... -
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 ... -
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 ...