Lemonia Ragia
Biographic Data
| ID | 6941662 |
|---|---|
| NAME | Lemonia Ragia |
| GIVEN NAMES | Lemonia |
| FAMILY NAME | Ragia |
| SIGNATURE | RAGIA L |
| AFFILIATIONS | Athena Research and Innovation Center In Information Communication & Knowledge Technologies |
| ORCID | 0000-0002-3232-8671 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2023 |
| H-INDEX | 0 |
Super-Resolution Techniques in Photogrammetric 3D Reconstruction from Close-Range UAV Imagery
Current Multi-View Stereo (MVS) algorithms are tools for high-quality 3D model reconstruction, strongly depending on image spatial resolution. In this context, the combination of image Super-Resolution (SR) with image-based 3D reconstruction is turning into an interesting research topic in photogrammetry, around which however only a few works have been reported so far in the literature. Here, a thorough study is carried out on various state-of-th…
Change Detection between Retrospective and Contemporary 3D Models of the Omega House at the Athenian Agora
Archaeological monuments all over the world face problems of conservation and maintenance due to natural events and processes as well as human intervention, all of which lead to their alteration and deterioration. In particular, monuments and sites that have been excavated and left exposed to the elements experience decay, which would have taken centuries prior to excavation, in just a few years when left unprotected. Thus, the necessity to detec…
Digital Tools for Data Acquisition and Heritage Management in Archaeology and Their Impact on Archaeological Practices
The significance of data acquisition in archaeological practice has consistently held great importance. Over the past few decades, the growing prevalence of digitization in acquiring data has significantly transformed the landscape of archaeological fieldwork, influencing both methodology and interpretation. The integration of digital photogrammetry and laser scanning technologies in archaeology has transformed data acquisition, enabling efficien…
Making Smart Cities Resilient to Climate Change by Mitigating Natural Hazard Impacts
Climate change is undoubtedly a big issue due to its devastating consequences. The enhanced resilience to natural hazards due to climate change belongs to the concept of smart cities. This Editorial proposes different uses of Geographic Information Systems to handle and disseminate data for natural disasters. Data are gathered from various data sources and are processed and visualized in maps using apps. These apps are available through the Inter…
D Building Façade Reconstruction Using Deep Learning
In recent years, advances in computer hardware, graphics rendering algorithms and computer vision have enabled the utilization of 3D building reconstructions in the fields of archeological structure restoration and urban planning. This paper deals with the reconstruction of realistic 3D models of buildings façades, in the urban environment for cultural heritage. The proposed approach is an extension of our previous work in this research topic, wh…
No prominent works on this page.
Making Smart Cities Resilient to Climate Change by Mitigating Natural Hazard Impacts
Climate change is undoubtedly a big issue due to its devastating consequences. The enhanced resilience to natural hazards due to climate change belongs to the concept of smart cities. This Editorial proposes different uses of Geographic Information Systems to handle and disseminate data for natural disasters. Data are gathered from various data sources and are processed and visualized in maps using apps. These apps are available through the Inter…
D Building Façade Reconstruction Using Deep Learning
In recent years, advances in computer hardware, graphics rendering algorithms and computer vision have enabled the utilization of 3D building reconstructions in the fields of archeological structure restoration and urban planning. This paper deals with the reconstruction of realistic 3D models of buildings façades, in the urban environment for cultural heritage. The proposed approach is an extension of our previous work in this research topic, wh…
Super-Resolution Techniques in Photogrammetric 3D Reconstruction from Close-Range UAV Imagery
Current Multi-View Stereo (MVS) algorithms are tools for high-quality 3D model reconstruction, strongly depending on image spatial resolution. In this context, the combination of image Super-Resolution (SR) with image-based 3D reconstruction is turning into an interesting research topic in photogrammetry, around which however only a few works have been reported so far in the literature. Here, a thorough study is carried out on various state-of-th…
Change Detection between Retrospective and Contemporary 3D Models of the Omega House at the Athenian Agora
Archaeological monuments all over the world face problems of conservation and maintenance due to natural events and processes as well as human intervention, all of which lead to their alteration and deterioration. In particular, monuments and sites that have been excavated and left exposed to the elements experience decay, which would have taken centuries prior to excavation, in just a few years when left unprotected. Thus, the necessity to detec…
Digital Tools for Data Acquisition and Heritage Management in Archaeology and Their Impact on Archaeological Practices
The significance of data acquisition in archaeological practice has consistently held great importance. Over the past few decades, the growing prevalence of digitization in acquiring data has significantly transformed the landscape of archaeological fieldwork, influencing both methodology and interpretation. The integration of digital photogrammetry and laser scanning technologies in archaeology has transformed data acquisition, enabling efficien…
Computer Science (5 works) · Geography (5 works) · 3D Surveying and Cultural Heritage (4 works) · Archaeology (3 works) · Artificial Intelligence (3 works) · Photogrammetry (3 works) · 3D reconstruction (2 works) · Advanced Vision and Imaging (2 works) · Architecture (2 works) · Computer vision (2 works)