3D Research Challenges in Cultural Heritage III : : Complexity and Quality in Digitisation.

• Superior document: Lecture Notes in Computer Science Series ; v.13125
• Author: Ioannides, Marinos.
• TeilnehmendeR: Patias, Petros.
• Place / Publishing House: Cham : : Springer International Publishing AG,, 2023.; ©2023.
• Year of Publication: 2023
• Edition: 1st ed.
• Language: English
• Series: Lecture Notes in Computer Science Series
• Physical Description: 1 online resource (165 pages)

Table of Contents

Intro -- Preface -- Contents -- The Complexity and Quality in 3D Digitisation of the Past: Challenges and Risks -- 1 Introduction -- 2 The Process of Digitising Movable and Immovable Tangible Cultural Heritage -- 3 Defining Complexity -- 4 Exemplification of Complexity -- 5 Parameters that Determine Quality -- 6 Standards and Benchmarks -- 7 Identification of Gaps, Additional Formats, Standards, Benchmarks, Methodologies, and Guidelines -- 8 Uncertainty -- 9 Forecast Impact of Future Technological Advances -- 10 3D Digitisation Process Complexity -- 11 Conclusion -- References -- Towards Sustainable Digitization -- 1 Introduction -- 2 What Makes Heritage Documentation so Complex? Key Limiting Factors in Surveys with TLS -- 2.1 Technological Aspects -- 2.2 Challenging Object Properties -- 2.3 Challenging Circumstances and Environment -- 3 Technological Strategies for Managing Complexity and Data Quality in High Profile Projects -- 3.1 Software and Workflow Strategies -- 3.2 Hardware Approaches -- 4 Conclusions and Outlook -- References -- Evolving Standards in Digital Cultural Heritage - Developing a IIIF 3D Technical Specification -- 1 Overview -- 2 Key Use Cases and Prototypes -- 3 Combining Content in 3D Environments -- 4 Requirements for Annotation in a 3D Environment -- 5 Authentication and Search APIs for 3D Content -- 6 IIIF 3D Technical Specification Group Charter -- References -- The Quality in 3D Acquisition of Cultural Heritage Assets: Challenges and Risks -- 1 Introduction -- 2 Technologies for 3D Acquisition -- 2.1 Photogrammetry Methods -- 2.2 Laser Scanners -- 2.3 Handheld for Close-Range Acquisition -- 2.4 Supplementary Instruments -- 3 Factors Affecting the Quality of 3D Acquisition -- 3.1 Instrumental -- 3.2 Object Materials and Geometry -- 3.3 Environmental Conditions -- 3.4 Human Factor -- 4 Conclusions -- References.

How to Measure Quality Models? Digitization into Informative Models Re-use -- 1 Introduction -- 2 Complexity and Quality: #Parameters into a Multiple Variable Radar Chart -- 2.1 A Success Story into the Radar Chart: The Basilica di Santa Maria di Collemaggio (L'Aquila, Earthquake 2009) Reopened to the Public in 2018, Awarded by Europa Nostra 2020 -- 3 How to Define the User Needs? #Scale as a Parameter -- 3.1 How to Measure Quality Model? Surveying to Digitization: Scale as a Parameter to Check Quality Control and to Re-use Models -- 3.2 3D Quality Content Models: #scale as a Parameter to Select the Proper Instruments and to Process Reliable Data (Precision and Accuracy): Specifications, Scales of Representation, Minimum Detail, and Tolerance Parameters -- 4 Beyond Geometry Through Geometry: # Parameters to Manage Informative Enriched 3D Quality Models Contents Transferring -- 4.1 Not Just a Matter of Measuring: Geometries Embodying Materials and Construction Techniques Through HBIM -- 4.2 Structural Health Monitoring: #Finite Element Analysis Complex Models as a Parameter of Quality (BIM-to-FEA) -- 4.3 3D Quality Models Enriched by Building Archeology: HBIM 3D Volume Stratigraphic Units and Levels of Uncertainties -- 5 Toward Quality Model Specification: BIM to HBIM LOGs-LODs, Reversing the Logic Simplex-to-Complex BIM Model (Building Construction) in Favor of Complex Modeling Knowledge-Creation Since the Design Starting Phases -- 5.1 # Level of Development Phases Inherited by the BIM Logic and Adapted to the HBIM -- 5.2 Levels of Geometry Proposal in the Heritage Domain: HBIM LOG100-200-300-400-500-600 -- 5.3 Sharing 3D Quality Models, Re-use and Circulation: Common Data Environment Toward XR Platforms and Interoperability -- 6 Conclusions and Remarks -- References.

The Holistic Documentation of Movable Cultural Heritage Objects - The Case of the Antikythera Mechanism -- 1 Introduction -- 2 Identifying Necessary Data for the Holistic Documentation of Movable Archaeological Findings -- 3 The Existing Data for the Holistic Documentation of the Antikythera Mechanism -- 3.1 The Antikythera Shipwreck and the Discovery of the Mechanism -- 3.2 The Investigation of the Antikythera Mechanism -- References -- Digital Documentation of Reflective Objects: A Cross-Polarised Photogrammetry Workflow for Complex Materials -- 1 Introduction -- 1.1 Background -- 1.2 Our Approach -- 2 Methodology -- 2.1 Data Capture -- 2.2 Data Processing -- 3 Results and Discussion -- 3.1 Ceramic -- 3.2 Metal -- 3.3 Wood -- 4 Conclusion -- Appendix -- References -- Author Index.