Virtual Museums – The Future of Historical Monuments Documentation and Visualization

Pavelka, Karel; Raeva, P.

doi:10.5194/isprs-archives-xlii-2-w15-903-2019

Cited by 5 publications

(3 citation statements)

References 6 publications

(4 reference statements)

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“…Each of these technologies has its own specifics and 3D models that need to be properly processed and optimized individually. These are mainly working with texture (for mines this problem is eliminated because there is no texture), number of polygons in the case of mesh, number of points in the case of point cloud visualization (Förstner, Wrobel, 2016, Pavelka, jr., Raeva, 2019.…”

Section: Modern Possibilities Of Visualization 3d Modelsmentioning

confidence: 99%

Modern Methods of Documentation and Visualization of Historical Mines in the Unesco Mining Region in the Ore Mountains

Pavelka jr.,

Běloch,

Pavelka

2023

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. The article focuses on modern methods of mining activity documentation and visualization. The development of technologies that allow us to display 3D models are many in recent years, from web portals, augmented reality using smartphones or tablets to virtual reality glasses. These technologies give us a whole new way of looking at and viewing 3D models. In this study, we will use most of the available options to visualize mining activities in the UNESCO-protected Ore Mountains. Each of these technologies needs differently prepared data. Because each of these technologies have different limits, we need to find these limits and modify the 3D models. The ZEB Revo laser scanner was used for data acquisition, which uses SLAM technology and is much more suitable for such areas than conventional terrestrial scanners, with which the work is lengthy and not nearly as efficient, and not the least of which eliminates the time-consuming post-scan work of merging scans. Especially when using scanning for mining, where there is not quite enough to go around, manually splicing scans is a nightmare, and automatic post-production merging is also often problematic.

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Section: Modern Possibilities Of Visualization 3d Modelsmentioning

confidence: 99%

Modern Methods of Documentation and Visualization of Historical Mines in the Unesco Mining Region in the Ore Mountains

Pavelka jr.,

Běloch,

Pavelka

2023

ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci.

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“…In this phase, we started to work with the prepared model in Unreal Engine, which is an ideal environment for detailed visualizations including materials, shadows and more. The Unreal Engine gave the project a whole new dimension, including making the tomb and its possible state after reconstruction available in virtual reality [15,16].…”

Section: Fig 5 -Preliminary 3d Modelmentioning

confidence: 99%

Using of modern technologies for visualization of cultural heritage

Pavelka Jr.,

Pacina

2023

CEJ

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This paper explores the historical evolution and contemporary applications of photogrammetry and laser scanning in cultural heritage preservation, focusing on the restoration of the Shush synagogue in Iraqi Kurdistan. It traces the development of documentation techniques, highlighting photogrammetry's pivotal role and the impact of the digital revolution. The case study of Project Shush illustrates the practical use of geomatics techniques, advanced 3D modeling, and collaboration with NGOs and authorities. The methodology outlines the use of technologies like terrestrial laser scanners (BLK360, Zeb-Revo) and UAVs, emphasizing their mobility and accuracy. Results detail the project stages, showcasing the creation of a detailed 3D model and the use of Unreal Engine for visualization. The conclusion emphasizes the importance of 3D documentation in cultural heritage and celebrates the success of the Shush synagogue restoration as a testament to technological advancements in preservation. Our research has shown that the joining of different 3D object documentation technologies significantly improves the quality and speeds up the workflow. Comparison of partial point clouds in software Cloudcompare on a case study of a smaller historic building showed differences in the internal structure in centimeters, while for the external parts that were covered with vegetation the differences reached up to decimeters.

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“…But a cheaper technology is AR, where a smartphone, tablet or regular laptop can be used to view objects. Placing QR codes in various places and then enabling visualization of what no longer exists is now common (Pavelka jr. and Raeva, 2019;Boboc et al, 2022).…”

Section: Technology For Documentationmentioning

confidence: 99%

Different Data Joining as a Basic Model for Hbim – A Case Project St. Pataleimon in Skopje

Pavelka jr.,

Kuzmanov,

Pavelka

et al. 2023

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. H-BIM (Heritage Building Information Modelling) is principle and system of use of historic buildings that can be used for the management, reconstruction or renovation and restoration of monuments. It is a set of geometric and descriptive information about a building. In the last decade, several historical objects were documented using modern methods, mainly advanced photogrammetrical and laser technologies, for a wide range of users to get benefits from economically, safety, presentation, and life cycle management of historical buildings. The rapid development in geomatics is possible thanks to advanced technologies of data capturing, sufficient capacity of computer technology and transmission and information networks. The most used technologies are terrestrial laser scanning (TLS), personal laser scanning (PLS) or mobile mapping systems (MMS), terrestrial or aerial drone based close-range digital photogrammetry (using SfM – structure from motion technology and MVS – multi view stereo). Today’s modern advanced technologies allow geometrical and textural data collection within a few centimetres’ accuracy outside and inside infrastructure by various methods of PLS, photogrammetrical SfM and TLS. In terms of object visualisation, VR or AR (virtual or augmented reality) technology is proving to be suitable. The following text discusses the use of geomatics technologies for the creation of H-BIM on the example of a cultural monument in Skopje, North Macedonia, including visualization in virtual reality (VR).

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Virtual Museums – The Future of Historical Monuments Documentation and Visualization

Cited by 5 publications

References 6 publications

Modern Methods of Documentation and Visualization of Historical Mines in the Unesco Mining Region in the Ore Mountains

Modern Methods of Documentation and Visualization of Historical Mines in the Unesco Mining Region in the Ore Mountains

Using of modern technologies for visualization of cultural heritage

Different Data Joining as a Basic Model for Hbim – A Case Project St. Pataleimon in Skopje

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