Advancing Cultural Heritage Preservation through monument 3D reconstruction and multi-platform interaction-based applications

The preservation and sharing of cultural heritage is a practice that not only connects us to our past but also enriches our present and future, fostering a deeper understanding and appreciation of the diverse narratives and histories that shape our world. Recent technological advancements have opened up new possibilities for this endeavor, allowing for preservation on a scale previously unimaginable. This study focuses on demonstrating the feasibility and effectiveness of these technologies by virtually recreating the Holy Monastery of Pantokrator, a significant heritage site in the monastic state of Mount Athos, Greece. The study involves the detailed 3D reconstruction with modern 3D image acquisition techniques such as photogrammetry and advanced 3D modeling. The interactive experience is facilitated through three modes: Desktop Mode (Screen, Keyboard, Mouse), Virtual Reality Headset Mode and 360° Video mode, catering to different user preferences and access to hardware. Our results indicate a high level of accuracy and detail in the virtual model, closely mirroring the actual site. This study contributes to the growing body of research exploring the application of VR in cultural heritage preservation and dissemination. The findings highlight the potential of VR to democratize access to cultural heritage assets, particularly those that may be difficult or impossible to visit in person.