COMPLEMENTARITY BETWEEN <i>IN SITU</i> STUDIES AND PHOTOGRAMMETRY: METHODOLOGICAL FEEDBACK FROM A ROMAN SHIPWRECK IN CAESAREA, ISRAEL

Derenne, B.; Nantet, Emmanuel; Verly, Georges; Boone, Matthieu

doi:10.5194/isprs-archives-xlii-2-w10-77-2019

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…In [19] some methods for underwater documentation were presented and their advantages and disadvantages reported. Authors in [20] reported on the complementarity between in situ studies and photogrammetry by presenting the feedback from a roman shipwreck in Caesarea, Israel.…”

Section: Diver Based Data For Underwater 3d Reconstructionmentioning

confidence: 99%

Image-Based Underwater 3D Reconstruction for Cultural Heritage: From Image Collection to 3D. Critical Steps and Considerations

Skarlatos

Agrafiotis

2020

Springer Series on Cultural Computing

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Underwater Cultural Heritage (CH) sites are widely spread; from ruins in coastlines up to shipwrecks in deep. The documentation and preservation of this heritage is an obligation of the mankind, dictated also by the international treaties like the Convention on the Protection of the Underwater Cultural Heritage which fosters the use of "non-destructive techniques and survey methods in preference over the recovery of objects". However, submerged CH lacks in protection and monitoring in regards to the land CH and nowadays recording and documenting, for digital preservation as well as dissemination through VR to wide public, is of most importance. At the same time, it is most difficult to document it, due to inherent restrictions posed by the environment. In order to create high detailed textured 3D models, optical sensors and photogrammetric techniques seems to be the best solution. This chapter discusses critical aspects of all phases of image based underwater 3D reconstruction process, from data acquisition and data preparation using colour restoration and colour enhancement algorithms to Structure from Motion (SfM) and Multi-View Stereo (MVS) techniques to produce an accurate, precise and complete 3D model for a number of applications.

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Section: Diver Based Data For Underwater 3d Reconstructionmentioning

confidence: 99%

Image-Based Underwater 3D Reconstruction for Cultural Heritage: From Image Collection to 3D. Critical Steps and Considerations

Skarlatos

Agrafiotis

2020

Springer Series on Cultural Computing

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A Question of Marks: Timber Marks from the Ses Llumetes Shipwreck, 1st Century AD, Mallorca (Spain)

Aragón

Rodríguez²,

Agusta-Boularot³

et al. 2023

International Journal of Nautical Archaeology

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Quantitative Evaluation of Post-Tillage Soil Structure Based on Close-Range Photogrammetry

Chen,

Guo,

et al. 2024

Agriculture

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Soil tillage is essential for improving soil structure, enhancing fertility, promoting crop growth, and increasing yield. However, precise and efficient standardized methods for quantitatively evaluating post-tillage soil structure are still absent. This study aims to develop a general quantitative evaluation method for post-tillage soil structure using close-range photogrammetry. Six soil surface sample plots of different scales were selected, and two image acquisition methods and three platforms were chosen for image capture and 3D reconstruction. Geomagic Wrap was used for post-processing the models, with indicators such as clod sizes, surface flatness, and cumulative percentage used for quantitative description. Model accuracy was validated using traditional needle plate and vernier caliper measurements. The most effective combinations of image acquisition methods and 3D reconstruction platforms were identified based on modeling efficiency and quality. The results showed that combining image acquisition, 3D reconstruction platforms, and post-processing software enables high-precision 3D reconstruction and accurate digital information retrieval. Image Acquisition Method One and the AgisoftMetashape platform demonstrated the best combination in terms of model completeness, texture detail, and overall quality. This combination is recommended for the 3D reconstruction and digital information retrieval of soil surfaces. This study provides a method for evaluating post-tillage soil structure, including image acquisition, 3D reconstruction, model post-processing, and quantitative metrics.

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COMPLEMENTARITY BETWEEN IN SITU STUDIES AND PHOTOGRAMMETRY: METHODOLOGICAL FEEDBACK FROM A ROMAN SHIPWRECK IN CAESAREA, ISRAEL

Cited by 3 publications

References 5 publications

Image-Based Underwater 3D Reconstruction for Cultural Heritage: From Image Collection to 3D. Critical Steps and Considerations

Image-Based Underwater 3D Reconstruction for Cultural Heritage: From Image Collection to 3D. Critical Steps and Considerations

A Question of Marks: Timber Marks from the Ses Llumetes Shipwreck, 1st Century AD, Mallorca (Spain)

Quantitative Evaluation of Post-Tillage Soil Structure Based on Close-Range Photogrammetry

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