Ceramics Fragments Digitization by Photogrammetry, Reconstructions and Applications
نویسندگان
چکیده
This paper presents an application of photogrammetry on ceramic fragments from two excavation sites located north-west of France. The restitution by photogrammetry of these different fragments allowed reconstructions of the potteries in their original state or at least to get to as close as possible. We used the 3D reconstructions to compute some metrics and to generate a presentation support by using a 3D printer. This work is based on affordable tools and illustrates how 3D technologies can be quite easily integrated in archaeology process with limited financial resources.
منابع مشابه
Process Evaluation of 3d Reconstruction Methodologies Targeted to Web Based Virtual Reality
It is fascinating to look at any digitization project from the scientific, technical and implementation points of view. However, it is necessary to consider the financial perspective as well. In this work we attempt to evaluate two common practices (photogrammetry and laser scanning) for the creation of 3D reconstructions of Cultural Heritage monuments. We question the applicability of these pr...
متن کاملPhotogrammetry-Based Head Digitization for Rapid and Accurate Localization of EEG Electrodes and MEG Fiducial Markers Using a Single Digital SLR Camera
The performance of EEG source reconstruction has benefited from the increasing use of advanced head modeling techniques that take advantage of MRI together with the precise positions of the recording electrodes. The prevailing technique for registering EEG electrode coordinates involves electromagnetic digitization. However, the procedure adds several minutes to experiment preparation and typic...
متن کاملMeasurement of clavicular length and shortening after a midshaft clavicular fracture: Spatial digitization versus planar roentgen photogrammetry.
PURPOSE Clavicular shortening after fracture is deemed prognostic for clinical outcome and is therefore generally assessed on radiographs. It is used for clinical decision making regarding operative or non-operative treatment in the first 2weeks after trauma, although the reliability and accuracy of the measurements are unclear. This study aimed to assess the reliability of roentgen photogramme...
متن کاملOn the Use of Laser Scanner and Photogrammetry for the Global Digitization of the Medieval Walls of Avila
The new technologies are playing a main role in the preservation and restoration of the architectural heritage. In this paper, a digitization of the walls of Avila process, by means of laser and photogrammetric technologies, is described. This process includes the acquisition of data, the processing and integration of both data sets and finally, the generation of a photographic texture model of...
متن کاملApplications of a bilateral denoising filter in biological electron microscopy.
Due to the sensitivity of biological sample to the radiation damage, the low dose imaging conditions used for electron microscopy result in extremely noisy images. The processes of digitization, image alignment, and 3D reconstruction also introduce additional sources of noise in the final 3D structure. In this paper, we investigate the effectiveness of a bilateral denoising filter in various bi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- CoRR
دوره abs/1412.1330 شماره
صفحات -
تاریخ انتشار 2014