Photogrammetric texture mapping: A method for increasing the Fidelity of 3D models of cultural heritage materials

Dostal, Christopher; Yamafune, Kotaro

doi:10.1016/j.jasrep.2018.01.024

Cited by 36 publications

(31 citation statements)

References 5 publications

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“…Nevertheless, Virtual Museums' large spread in many cases has nothing to do with 3D virtual spaces and 3D models (Skamantzari and Georgopoulos, 2016). Nowadays the development in the field of 3D surveys, also combining different techniques (Dostal and Yamafune, 2018), makes possible the creation of detailed and photo-realistic 3D models useful not only for documentation or for archaeological and architectural analyses but also for divulgation and educational purpose. Nowadays the potentialities of image-based 3D reconstruction are given.…”

Section: State Of Artmentioning

confidence: 99%

Interactive Immersive Virtualmuseum: Digital Documentation for Virtual Interaction

Clini

Ruggeri

Angeloni

et al. 2018

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

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Thanks to their playful and educational approach Virtual Museum systems are very effective for the communication of Cultural Heritage. Among the latest technologies Immersive Virtual Reality is probably the most appealing and potentially effective to serve this purpose; nevertheless, due to a poor user-system interaction, caused by an incomplete maturity of a specific technology for museum applications, it is still quite uncommon to find immersive installations in museums.<br> This paper explore the possibilities offered by this technology and presents a workflow that, starting from digital documentation, makes possible an interaction with archaeological finds or any other cultural heritage inside different kinds of immersive virtual reality spaces.<br> Two different cases studies are presented: the National Archaeological Museum of Marche in Ancona and the 3D reconstruction of the Roman Forum of Fanum Fortunae. Two different approaches not only conceptually but also in contents; while the Archaeological Museum is represented in the application simply using spherical panoramas to give the perception of the third dimension, the Roman Forum is a 3D model that allows visitors to move in the virtual space as in the real one.<br> In both cases, the acquisition phase of the artefacts is central; artefacts are digitized with the photogrammetric technique Structure for Motion then they are integrated inside the immersive virtual space using a PC with a HTC Vive system that allows the user to interact with the 3D models turning the manipulation of objects into a fun and exciting experience.<br> The challenge, taking advantage of the latest opportunities made available by photogrammetry and ICT, is to enrich visitors’ experience in Real Museum making possible the interaction with perishable, damaged or lost objects and the public access to inaccessible or no longer existing places promoting in this way the preservation of fragile sites.

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Section: State Of Artmentioning

confidence: 99%

Interactive Immersive Virtualmuseum: Digital Documentation for Virtual Interaction

Clini

Ruggeri

Angeloni

et al. 2018

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

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“…Thus, the documentary results of cultural objects in the form of shapes, colors, textures, materials, and other information can be represented and monitored from three axes simultaneously (Sukmana, 2011). The advantages of this method make 3-dimensional laser scanning and digital photogrammetry a standard method of 3-dimensional documentation of cultural objects around the world since the 1990s (Dostal & Yamafune, 2018). Meanwhile, photogrammetry is superior in producing better texture data with high mobility but requires a longer data acquisition time than laser scanners (Saputra, Rahardianto, & Gomez, 2016).…”

Section: Introductionmentioning

confidence: 99%

Procedures Experiments using Photogrammetric Method

Chaysalina

Syarief

Triharini

2021

edv

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Tangible objects are actual objects that can be touched and have a physical form. Therefore, the existence of tangible objects cannot be separated from the potential of damage and even disappearance. At the same time, tangible objects can be an essential source of research and can be a historical source that needs to be preserved. With the development of technology, objects can be recorded in digital forms, 2D Documentation, such as photos and videos, and increasingly sophisticated technology makes object recording developed in 3D Documentation. An easy method with good data quality results is photogrammetric. The implementation of the photogrammetric method has many advantages, some of which are straightforward procedures, portable equipment, and relatively low prices. This study uses a qualitative method based on photogrammetric experiments with various lighting settings and different needs. The results of this research are trying to breakdown of photogrammetric procedures that can applied according to field conditions.

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“…Moreover, the large time intervals between the scans in outdoor applications can also results in different lighting and shadow conditions. This problem may have an effect on the appearance of the resulting textured model [16]. While TLS allows for high-detail environment recording that can reach several million 3D points, this quantity of clouds can also be a constraint as it creates large data files.…”

Section: Introductionmentioning

confidence: 99%

Color and Laser Data as a Complementary Approach for Heritage Documentation

Alshawabkeh

2020

Remote Sensing

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Heritage recording has received much attention and benefits from recent developments in the field of range and imaging sensors. While these methods have often been viewed as two different methodologies, data integration can achieve different products, which are not always found in a single technique. Data integration in this paper can be divided into two levels: laser scanner data aided by photogrammetry and photogrammetry aided by scanner data. At the first level, superior radiometric information, mobility and accessibility of imagery can be actively used to add texture information and allow for new possibilities in terms of data interpretation and completeness of complex site documentation. In the second level, true orthophoto is generated based on laser data, the results are rectified images with a uniform scale representing all objects at their planimetric position. The proposed approaches enable flexible data fusion and allow images to be taken at an optimum time and position for radiometric information. Data fusion usually involves serious distortions in the form of a double mapping of occluded objects that affect the product quality. In order to enhance the efficiency of visibility analysis in complex structures, a proposed visibility algorithm is implemented into the developed methods of texture mapping and true orthophoto generation. The algorithm filters occluded areas based on a patch processing using a grid square unit set around the projected vertices. The depth of the mapped triangular vertices within the patch neighborhood is calculated to assign the visible one. In this contribution, experimental results from different historical sites in Jordan are presented as a validation of the proposed algorithms. Algorithms show satisfactory performance in terms of completeness and correctness of occlusion detection and spectral information mapping. The results indicate that hybrid methods could be used efficiently in the representation of heritage structures.

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Photogrammetric texture mapping: A method for increasing the Fidelity of 3D models of cultural heritage materials

Cited by 36 publications

References 5 publications

Interactive Immersive Virtualmuseum: Digital Documentation for Virtual Interaction

Interactive Immersive Virtualmuseum: Digital Documentation for Virtual Interaction

Procedures Experiments using Photogrammetric Method

Color and Laser Data as a Complementary Approach for Heritage Documentation

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