3D Virtual Reconstruction and Augmented Reality Visualization of Damaged Stone Sculptures

Gherardini, Francesco; Santachiara, Mattia; Leali, Francesco

doi:10.1088/1757-899x/364/1/012018

Cited by 21 publications

(11 citation statements)

References 5 publications

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“…e assumption that the surface reflectance of the object is known is usually not true. Gherardini et al [11] studied the shading method and optimized it in combination with the image contour. It is mainly aimed at specific illumination, with relatively simple structure and ignoring texture.…”

Section: Related Workmentioning

confidence: 99%

Sculpture 3D Modeling Method Based on Image Sequence

Liu

2021

Complexity

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This thesis first introduces the basic principles of model-based image sequence coding technology, then discusses in detail the specific steps in various implementation algorithms, and proposes a basic feature point calibration required in three-dimensional motion and structure estimation. This is a simple and effective solution. Aiming at the monocular video image sequence obtained by only one camera, this paper introduces the 3D model of the sculpture building into the pose tracking framework to provide initial depth information. The whole posture tracking framework can be divided into three parts, namely, the construction of the initial sculpture model, the posture tracking between frames, and the robustness processing during continuous tracking. In order to reduce the complexity of calculation, this paper proposes a new three-dimensional mesh model and a moving image restoration algorithm based on this model. At the same time, the influence of the intensity and direction factors in the scene is added, the simulation results are given, and the next step is discussed. The optimization work that needs to be done.

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Section: Related Workmentioning

confidence: 99%

Sculpture 3D Modeling Method Based on Image Sequence

Liu

2021

Complexity

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“…Moreover, Schäfer (2019) compared methods, techniques, and strategies of 3D digital modelling and reconstruction dealing with uncertainty visualization in archaeology. Recent research that develops these issues on case studies from different disciplinary perspectives includes: • Haynes et al (2019), that showed a pipeline based on Terrestrial Laser Scanning (TLS) survey, virtual reconstruction, and visualization of sculptures and stupas belonging to Gandhāran art and architecture; • Gherardini et al (2018), that presented the photogrammetric reconstruction, 3D modelling, and AR experience of a stone lion preserved in the Museo Lapidario Estense; • Clini et al (2018), that aimed to enrich visitors' experience in real museum -the Roman Forum of Fanum Fortunae -, and implemented the paradigm of learning by interacting with innovative VR technologies;…”

Section: Related Workmentioning

confidence: 99%

Ar and Vr for Enhancing Museums’ Heritage Through 3d Reconstruction of Fragmented Statue and Architectural Context

Spallone

Lamberti

Olivieri

et al. 2022

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

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Abstract. This paper presents the results of multidisciplinary research in which reconstructive digital modelling operates on different areas of heritage and at different scales to realize an analysis, interpretation, and communication experience in the field of museum valorization. It is, in fact, a work that includes both the philological reconstruction of the lost parts of a Buddha statue of Gandhāra, dating back to the second century b.C. and kept at the Museum of Oriental Art (MAO) in Turin, and its contextualization within a coeval architectural complex, recognized as philologically compatible, located in Balo-Kale, in the region of Gandhāra. The reconstructive models are finally used with communicative purposes for augmented reality (AR) and virtual reality (VR) applications inside the museum.

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“…• Gherardini et al (2018), on photogrammetric reconstruction, 3D modelling and AR applied to a stone lion conserved in the Museo Lapidario Estense; • Clini et al (2018), on digital documentation for virtual interaction aimed to enrich visitors' experience in Real Museum, and implement the paradigm of "learning by interacting" with innovative Virtual Reality technologies; • Toubekis et al (2017), on digital 3D modelling of partially destroyed Buddha figures in Bamiyan, superposition on a detailed 3D laser recording, and set up of an immersive VR experience aimed to become the basis for scientific re-assembly of the original fragments;…”

Section: A Multidisciplinary Project For the Digital Enhancement Of Mao: Background And Workflowmentioning

confidence: 99%

3d Reconstruction and Presentation of Cultural Heritage: Ar and Vr Experiences at the Museo D’arte Orientale Di Torino

Spallone

Lamberti

Trivel

et al. 2021

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

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Abstract. For years, virtual reconstruction in the figurative arts, and sculpture, in particular, has been developing and consolidating. The workflow from the acquisition to three-dimensional modelling and to the integration of missing parts, has been optimized through processes entirely implemented in the digital dimension. The most recent developments in augmented reality and virtual reality technologies, together with the possibility of using low-cost and widely available devices, have made it possible to establish new links between the real and the virtual. The experiences presented in this paper comes up within the agreement between the Politecnico di Torino and the Museo d’Arte Orientale (MAO). The workflow set up for this research involves: structure from motion (SfM) survey, 3D modelling, and 3D philological reconstruction, then develops a proposal to implement augmented and virtual reality experiences aimed at the communication and fruition of the exhibits. The case study concerns two Japanese statues, and proposes their visualisation with the respective weapons virtually reconstructed, and through VR, involving the reconstruction of the interior space of a temple recognised as philologically compatible with the location of the statues within a statuary complex.

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3D Virtual Reconstruction and Augmented Reality Visualization of Damaged Stone Sculptures

Cited by 21 publications

References 5 publications

Sculpture 3D Modeling Method Based on Image Sequence

Sculpture 3D Modeling Method Based on Image Sequence

Ar and Vr for Enhancing Museums’ Heritage Through 3d Reconstruction of Fragmented Statue and Architectural Context

3d Reconstruction and Presentation of Cultural Heritage: Ar and Vr Experiences at the Museo D’arte Orientale Di Torino

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