scholarly journals Experience of Documentation for the Accessibility of Widespread Cultural Heritage

Heritage ◽  
2019 ◽  
Vol 2 (1) ◽  
pp. 1032-1044 ◽  
Author(s):  
Sandro Parrinello ◽  
Anna Dell’Amico
Keyword(s):  
Cultural Heritage ◽  
3D Models ◽  
Complex Objects ◽  
Wide Audience ◽  
Intangible Heritage ◽  
Representation Systems ◽  
Cultural Systems ◽  
Physical Limit ◽  
Starting Point ◽  
The Will

The will to preserve and enhance cultural heritage imposes reflections on databases as containers of information for the accessibility of dispersed heritage. The aim of the research is to validate methodological approaches in order to create 3D models and information systems. These tools improve accessibility to the artifact, according to different interconnection channels, in order to overcome the physical limit imposed by location. Tangible and intangible heritage take the form of a metadata network throughout a critical analysis and elaboration of data. These files create a complex database containing 3D models rich in information that describe cultural systems. The digital survey is the starting point for the development of languages, signs and symbols. It transfers complex objects into virtual systems, developing a multidimensional dialogue capable of integrating actions and meanings. The interactivity of complex databases facilitates the accessibility and disclosure of data to a wide audience. It requires the establishment of representation systems based on the development of virtual environments.

scholarly journals SEGMENTATION OF 3D MODELS FOR CULTURAL HERITAGE STRUCTURAL ANALYSIS – SOME CRITICAL ISSUES

2017 ◽  
Vol IV-2/W2 ◽  
pp. 115-122 ◽  
Author(s):  
S. Gonizzi Barsanti ◽  
G. Guidi ◽  
L. De Luca
Keyword(s):  
Structural Analysis ◽  
Cultural Heritage ◽  
3D Models ◽  
Historical Period ◽  
Complex Objects ◽  
Volumetric Models ◽  
Starting Point ◽  
Critical Issues ◽  
Environmental Agents ◽  
Open Issue

Cultural Heritage documentation and preservation has become a fundamental concern in this historical period. 3D modelling offers a perfect aid to record ancient buildings and artefacts and can be used as a valid starting point for restoration, conservation and structural analysis, which can be performed by using Finite Element Methods (FEA). The models derived from reality-based techniques, made up of the exterior surfaces of the objects captured at high resolution, are - for this reason - made of millions of polygons. Such meshes are not directly usable in structural analysis packages and need to be properly pre-processed in order to be transformed in volumetric meshes suitable for FEA. In addition, dealing with ancient objects, a proper segmentation of 3D volumetric models is needed to analyse the behaviour of the structure with the most suitable level of detail for the different sections of the structure under analysis. Segmentation of 3D models is still an open issue, especially when dealing with ancient, complicated and geometrically complex objects that imply the presence of anomalies and gaps, due to environmental agents such as earthquakes, pollution, wind and rain, or human factors. The aims of this paper is to critically analyse some of the different methodologies and algorithms available to segment a 3D point cloud or a mesh, identifying difficulties and problems by showing examples on different structures.

ON THE NEED TO COLLECT, PRESERVE AND STUDY DISAPPEARED NAMES OF SETTLEMENTS

2020 ◽  
pp. 187-192
Author(s):  
S.A. Popov
Keyword(s):  
Cultural Heritage ◽  
Russian Federation ◽  
Historical Memory ◽  
Comprehensive Analysis ◽  
Local History ◽  
The Past ◽  
Cultural Systems ◽  
The Russian Federation ◽  
Time Periods ◽  
The Disappeared

The article deals with the problem of collecting, preserving and researching the disappeared names of localities in the subjects of the Russian Federation, which for centuries have become an integral part of the historical and cultural heritage of the peoples of our country. The author believes that only a comprehensive analysis of the past oikonyms in nominational, lexical-semantic, historical-cultural, historical-ethnographic, local history aspects will restore the linguistic and cultural systems of different time periods in different microareals of the Russian Federation. The author comes to the conclusion that in order to preserve the historical memory of the disappeared names of geographical objects, local researchers need the support of regional state authorities and local self-government.

scholarly journals Intangible cultural heritage: a benefit to climate-displaced and host communities

2021 ◽  
Author(s):  
Gül Aktürk ◽  
Martha Lerski
Keyword(s):  
Cultural Heritage ◽  
Cultural Values ◽  
Climate Adaptation ◽  
Cultural Practices ◽  
Action Planning ◽  
Well Being ◽  
Living Environment ◽  
Intangible Cultural Heritage ◽  
Intangible Heritage ◽  
Resilient Communities

AbstractClimate change is borderless, and its impacts are not shared equally by all communities. It causes an imbalance between people by creating a more desirable living environment for some societies while erasing settlements and shelters of some others. Due to floods, sea level rise, destructive storms, drought, and slow-onset factors such as salinization of water and soil, people lose their lands, homes, and natural resources. Catastrophic events force people to move voluntarily or involuntarily. The relocation of communities is a debatable climate adaptation measure which requires utmost care with human rights, ethics, and psychological well-being of individuals upon the issues of discrimination, conflict, and security. As the number of climate-displaced populations grows, the generations-deep connection to their rituals, customs, and ancestral ties with the land, cultural practices, and intangible cultural heritage become endangered. However, intangible heritage is often overlooked in the context of climate displacement. This paper presents reflections based on observations regarding the intangible heritage of voluntarily displaced communities. It begins by examining intangible heritage under the threat of climate displacement, with place-based examples. It then reveals intangible heritage as a catalyst to building resilient communities by advocating for the cultural values of indigenous and all people in climate action planning. It concludes the discussion by presenting the implications of climate displacement in existing intangible heritage initiatives. This article seeks to contribute to the emerging policies of preserving intangible heritage in the context of climate displacement.

scholarly journals Structured-light 3D scanning of exhibited historical clothing—a first-ever methodical trial and its results

2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Jerzy Montusiewicz ◽  
Marek Miłosz ◽  
Jacek Kęsik ◽  
Kamil Żyła
Keyword(s):  
Cultural Heritage ◽  
Information Technologies ◽  
Structured Light ◽  
Three Dimensional ◽  
3D Models ◽  
3D Scanning ◽  
Dimensional Representation ◽  
3D Scanner ◽  
Three Dimensional Representation ◽  
3D Scanners

AbstractHistorical costumes are part of cultural heritage. Unlike architectural monuments, they are very fragile, which exacerbates the problems of their protection and popularisation. A big help in this can be the digitisation of their appearance, preferably using modern techniques of three-dimensional representation (3D). The article presents the results of the search for examples and methodologies of implementing 3D scanning of exhibited historical clothes as well as the attendant problems. From a review of scientific literature it turns out that so far practically no one in the world has made any methodical attempts at scanning historical clothes using structured-light 3D scanners (SLS) and developing an appropriate methodology. The vast majority of methods for creating 3D models of clothes used photogrammetry and 3D modelling software. Therefore, an innovative approach was proposed to the problem of creating 3D models of exhibited historical clothes through their digitalisation by means of a 3D scanner using structural light technology. A proposal for the methodology of this process and concrete examples of its implementation and results are presented. The problems related to the scanning of 3D historical clothes are also described, as well as a proposal how to solve them or minimise their impact. The implementation of the methodology is presented on the example of scanning elements of the Emir of Bukhara's costume (Uzbekistan) from the end of the nineteenth century, consisting of the gown, turban and shoes. Moreover, the way of using 3D models and information technologies to popularise cultural heritage in the space of digital resources is also discussed.

scholarly journals Comparative Analysis of Digital Models of Objects of Cultural Heritage Obtained by the “3D SLS” and “SfM” Methods

2021 ◽  
Vol 11 (12) ◽  
pp. 5321
Author(s):  
Marcin Barszcz ◽  
Jerzy Montusiewicz ◽  
Magdalena Paśnikowska-Łukaszuk ◽  
Anna Sałamacha
Keyword(s):  
Cultural Heritage ◽  
Low Cost ◽  
Three Dimensional ◽  
3D Models ◽  
Silk Road ◽  
Digital Models ◽  
Global Pandemic ◽  
University Of Technology ◽  
Three Dimensional Models ◽  
3D Digitisation

In the era of the global pandemic caused by the COVID-19 virus, 3D digitisation of selected museum artefacts is becoming more and more frequent practice, but the vast majority is performed by specialised teams. The paper presents the results of comparative studies of 3D digital models of the same museum artefacts from the Silk Road area generated by two completely different technologies: Structure from Motion (SfM)—a method belonging to the so-called low-cost technologies—and by Structured-light 3D Scanning (3D SLS). Moreover, procedural differences in data acquisition and their processing to generate three-dimensional models are presented. Models built using a point cloud were created from data collected in the Afrasiyab museum in Samarkand (Uzbekistan) during “The 1st Scientific Expedition of the Lublin University of Technology to Central Asia” in 2017. Photos for creating 3D models in SfM technology were taken during a virtual expedition carried out under the “3D Digital Silk Road” program in 2021. The obtained results show that the quality of the 3D models generated with SfM differs from the models from the technology (3D SLS), but they may be placed in the galleries of the vitrual museum. The obtained models from SfM do not have information about their size, which means that they are not fully suitable for archiving purposes of cultural heritage, unlike the models from SLS.

scholarly journals The Study of Three-Dimensional Fingerprint Recognition in Cultural Heritage

2021 ◽  
Vol 14 (4) ◽  
pp. 1-20
Author(s):  
Dzemila Sero ◽  
Isabelle Garachon ◽  
Erma Hermens ◽  
Robert Van Liere ◽  
Kees Joost Batenburg
Keyword(s):  
Image Processing ◽  
Cultural Heritage ◽  
Three Dimensional ◽  
Fingerprint Recognition ◽  
Person Identification ◽  
Imaging Technologies ◽  
The Past ◽  
Reconstruction Methods ◽  
Cultural Systems ◽  
Digital Fingerprint

Fingerprints play a central role in any field where person identification is required. In forensics and biometrics, three-dimensional fingerprint-based imaging technologies, and corresponding recognition methods, have been vastly investigated. In cultural heritage, preliminary studies provide evidence that the three-dimensional impressions left on objects from the past (ancient fingerprints) are of paramount relevance to understand the socio-cultural systems of former societies, to possibly identify a single producer of multiple potteries, and to authenticate the artist of a sculpture. These findings suggest that the study of ancient fingerprints can be further investigated and open new avenues of research. However, the potential for capturing and analyzing ancient fingerprints is still largely unexplored in the context of cultural heritage research. In fact, most of the existing studies have focused on plane fingerprint representations and commercial software for image processing. Our aim is to outline the opportunities and challenges of digital fingerprint recognition in answering a range of questions in cultural heritage research. Therefore, we summarize the fingerprint-based imaging technologies, reconstruction methods, and analyses used in biometrics that could be beneficial to the study of ancient fingerprints in cultural heritage. In addition, we analyze the works conducted on ancient fingerprints from potteries and ceramic/fired clay sculptures. We conclude with a discussion on the open challenges and future works that could initiate novel strategies for ancient fingerprint acquisition, digitization, and processing within the cultural heritage community.

Development of Contract Archaeology in Southern Africa

2021 ◽  
Author(s):  
Phenyo Churchill Thebe
Keyword(s):  
Cultural Heritage ◽  
Southern Africa ◽  
The United States ◽  
Cultural Resources ◽  
Contract Archaeology ◽  
Archaeological Methods ◽  
Intangible Heritage ◽  
Methods And Techniques ◽  
Polluter Pays Principle ◽  
Public Consultations

Contract archaeology (CA) is a relatively new concept in world archaeology. It first became prominent in the United States five decades ago and in southern Africa four decades ago. Many archaeologists in the region are employed as contract archaeologists. CA has contributed significantly to the development of archaeological methods and techniques and, to a lesser extent, theory. The development of CA in southern Africa experienced an important transition five decades ago. Despite the progression of CA in the region, the quality and standards of reports are major problems. CA structures have to be developed in order to protect cultural heritage from destructive projects. The elaboration of a relevant and active CA program that engages stakeholders is also vital. The future of CA depends on several factors, including strong legislative frameworks and policies that make pre-development studies mandatory, funding of projects, public consultations, and protection of cultural resources. In addition to implementing several cultural heritage structures, the “polluter pays” principle should be reinforced to safeguard southern African cultural heritage. It is important to develop CA statutes that move beyond archaeological studies, pay attention to heritage, and stress intangible heritage.

Pics or it didn’t happen: The artwork formerly known as heritage in Google Street Art

2017 ◽  
Vol 25 (3) ◽  
pp. 374-392 ◽  
Author(s):  
Joseph Isaac
Keyword(s):  
Cultural Heritage ◽  
Street Art ◽  
Online Database ◽  
Intangible Heritage ◽  
The World ◽  
Wide Variability

In 2014, Google announced a new initiative for its Cultural Institute. Called the Street Art Project, the online database was seen by many (Google included) as a continuation of the Google Art Project, in that it sought to make street art from around the world more easily accessible to interested audiences. The company acknowledged that such art was temporary, and that, by virtue of the artwork’s eventual disappearance, it would eventually become an important record of preservation for the practice. However, in its focus on the physical artwork, the project unwittingly highlights a problematic trend in street art’s protection as intangible heritage: one where its safeguard often becomes overpowered by the tangibility of its material elements. Exploring Google Street Art through the lens of Melbourne, a city that has long negotiated with street art and graffiti as forms of cultural heritage, this article outlines the consequences of such tangibility for the intangible artwork. It argues that any protection of intangible heritage requires a tacit acknowledgement of the subjectivity which surrounds its experience: those community reactions and responses whose wide variability help define that heritage as something intangible.

3D Models for Cultural Heritage: Beyond Plain Visualization

Computer ◽  
2011 ◽  
Vol 44 (7) ◽  
pp. 48-55 ◽  
Author(s):  
Roberto Scopigno ◽  
Marco Callieri ◽  
Paolo Cignoni ◽  
Massimiliano Corsini ◽  
Matteo Dellepiane ◽  
...  
Keyword(s):  
Cultural Heritage ◽  
3D Models

scholarly journals FROM ARCHIVE DOCUMENTATION TO ONLINE 3D MODEL VISUALIZATION OF NO LONGER EXISTING STRUCTURES: THE TURIN 1911 PROJECT

2020 ◽  
Vol XLIII-B2-2020 ◽  
pp. 837-844
Author(s):  
D. Einaudi ◽  
A. Spreafico ◽  
F. Chiabrando ◽  
C. Della Coletta
Keyword(s):  
Cultural Heritage ◽  
3D Model ◽  
3D Models ◽  
World's Fair ◽  
Existing Structures ◽  
Present Generation ◽  
Technical Issues ◽  
Digital Documentation ◽  
3D Documentation ◽  
Model Visualization

Abstract. Rebuilding the past of cultural heritage through digitization, archiving and visualization by means of digital technology is becoming an emerging issue to ensure the transmission of physical and digital documentation to future generations as evidence of culture, but also to enable present generation to enlarge, facilitate and cross relate data and information in new ways. In this global effort, the digital 3D documentation of no longer existing cultural heritage can be essential for the understanding of past events and nowadays, various digital techniques and tools are developing for multiple purposes.In the present research the entire workflow, starting from archive documentation collection and digitization to the 3D models metrically controlled creation and online sharing, is considered. The technical issues to obtain a detail 3D model are examined stressing limits and potentiality of 3D reconstruction of disappeared heritage and its visualization exploiting three complexes belonging to 1911 Turin World’s Fair.

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