3D modeling of historical artifacts with terrestrial photogrammetric method: Roman sarcophagus and tomb stele example

Year 2022, Volume: 3 Issue: 1, 12 - 18, 09.07.2022

Gizem Baş Aydan Yaman

Abstract

Many societies, civilizations and states have lived on the lands of Anatolia, the cradle of cultures and civilizations, from the past to the present. Each of these civilizations and states has left many works. It is very important to protect the material and moral works left to us, and transfer them to the next generations. Documentation studies should be carried out for this purpose. There are many methods for performing documentation work. The most important of these methods is the studies in the field of photogrammetry. With the photogrammetry method, the objects are modeled in three dimensions (3D) and recorded in the computer environment, and these data can be used at any time for the repair or reconstruction of the work in case of any deformation. The concept of 3D is the concept that emerges by knowing the width, height and height dimensions of the objects. One of the methods that can be used to model objects in 3D is the terrestrial photogrammetry method. With the terrestrial photogrammetry method, after the necessary data are collected from the objects, a 3D model is obtained using various software in the computer environment. In the modeling phase, it is very important to find the appropriate software. In this study, it was aimed to model the sarcophagus and tomb stele from the Roman period in Aksaray Museum using two different software. Agisoft Metashape and Pix4d software were preferred for 3D modeling. The results obtained from the software was compared in terms of the number of photos and the number of point clouds used and location accuracy. It has been observed that the error values found by the square mean error method in Agisoft software are lower than in the Pix4d software. It was observed that the Pix4d software produced more point clouds while modeling. An equal number of photographs were used in modelling.

Keywords

Terrestrial Photogrammetry, Historical Artifacts, Documentation, Cultural Heritage, 3D Modeling

References

• Atkinson, K. B. (1996). Close- range photogrammetry and Machine vision, Whittles Publishing, Scotland.
• Bozdoğan, Ö., Yaman, A., & Yılmaz, H. M. (2022). An analysis on thecorrosion of a culturalheritage. International Journal of EngineeringandGeosciences, 7(2), 112-127.
• Böhler, W., & Heinz, G. (1999). Documentation surveying photogrammetry. XVII CIPA Symposium, Recife, Olinda Brazil.
• Çağlayan, U. (2020). İha verileri temelinde Agisoft, ContextCapture ve Pix4d görüntü eşleştirme yazılımlarının 3b konum doğruluğu analizi. Yüksek Lisans Tezi, Bülent Ecevit Üniversitesi, Fen Bilimleri Enstitüsü, Zonguldak.
• Duran, Z., Atik, M. E., & Çelik, M. F. (2017). Yersel fotogrametri yöntemi ile yersel lazer taramanın karşılaştırılması ve doğruluk analizi. İstanbul Teknik Üniversitesi Harita Dergisi, 158, 20-25.
• Georgopoulos, A., & Ionnidis, G. (2004). Photogrammetric and surveying methods for the geometric recording of archaeological monuments. Archaeological surveys, FIG Working Week 2004 Athens, Greece, May 22-27.
• Güleç, S. A. (2007). Yersel fotogrametri yöntemi ile röleve alım tekniğinin taç kapılarda uygulanışı Konya örnekleri. Yüksek Lisans Tezi, Selçuk Üniversitesi, Fen Bilimleri Enstitüsü, Konya.
• Kanun, E., Alptekin, A., & Yakar, M. (2021). Cultural heritage modelling using UAV photogrammetric methods: a case study of Kanlıdivane archeological site. Advanced UAV, 1(1), 24-33.
• Oruç, M. E. (2021). Küçük objelerin modellenmesinde videogrametri ve fotogrametri yöntemlerinin karşılaştırılması üzerine bir çalışma. Türkiye Fotogrametri Dergisi, 3(2), 62-65. Scherer, M. (2002). About the synthesis of different methods in surveying. XVIII International Symposium of CIPA, Postdam, Germany.
• Uslu, A., & Uysal, M. (2017). Arkeolojik eserlerin fotogrametri yöntemi ile 3 boyutlu modellenmesi: Demeter heykeli örneği, Geomatik Dergisi, 2(2), 60-65.
• Yakar, M., & Doğan, Y. (2017). Mersin Silifke Mezgit kale anıt mezarı fotogrametrikröleve alımı ve üç boyutlumodelleme çalışması. Geomatik dergisi, 2(1), 12-17.
• Yakar, M., & Kocaman, E. (2017). Kayseri-Sahabiye Medresesi 3-boyutlu modelleme çalışması ve animasyonu. Uluslararası Mühendislik Araştırma ve Geliştirme Dergisi, 1, 135-138.
• Yakar, M., & Yılmaz, H. M. (2008). Kültürel miraslardan tarihi Horozluhan’ınfotogrametrikrölöve çalışması ve 3 boyutlu modellenmesi. S.Ü. Müh.- Mim. Fak. Dergisi, 23(2), 25-33.
• Yakar, M., & Mohammed, O. (2016). Yeselfotogrametri yöntemi ile ibadethanelerin modellenmesi. Selçuk Üniversitesi Teknik Eğitim Fakültesi Teknik-Online Dergi, 15(2), 85-95.
• Yaşayan, A., Uysal, M., Varlık, A., & Avdan, U. (2011). Fotogrametri, Doç.Dr. SaffetErdoğan, 1. Baskı, Anadolu Üniversitesi Web-Ofset Tesisleri, Eskişehir.