3D Gaussian Splatting for Modern Architectural Heritage: Integrating UAV-Based Data Acquisition

Evaluation criteria used by Docomomo International (Documentation and Conservation of buildings, sites, and neighborhoods of the Modern Movement) define modern architectural heritage as buildings constructed in the interwar and postwar period of the 20th century that hold historical, cultural, or artistic value. Their preservation and research require an approach that integrates their unique historical context and technological characteristics. The demonstrated technical reliability and feasibility of 3D Gaussian Splatting in various fields suggests its potential for applications in modern heritage documentation and conservation. The motivation behind this study is to explore the application of representation of 3D Gaussian Splatting in the context of modern architectural heritage, leveraging its capabilities for high-fidelity visualization, real-time rendering, and immersive interaction in digital heritage preservation.